MicroLogix 1100 Programmable Controllers Bulletin 1763 Controllers and 1762 Expansion I/O User Manual
Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://literature.rockwellautomation.com) describes some important differences between solid state equipment and hard-wired electromechanical devices.
Summary of Changes To help you find new and updated information in this release of the manual, we have included change bars as shown to the right of this paragraph. Firmware Revision History 1 Features are added to the controllers through firmware upgrades. See the latest release notes, 1763-RN003, to be sure that your controller’s firmware is at the level you need. Firmware upgrades are not required, except to allow you access to the new features.
Summary of Changes 2 Notes: Publication 1763-UM001E-EN-P - March 2015
Table of Contents Preface Who Should Use this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Purpose of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Related Documentation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Common Techniques Used in this Manual. . . . . . . . . . . . . . . . . . . . . . 10 Chapter 1 Hardware Overview Hardware Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Table of Contents Panel Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 1762 Expansion I/O Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Mounting 1762 Expansion I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 DIN Rail Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Panel Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents 5 Grounding and Terminating the DH-485 Network . . . . . . . . . . . 87 Connecting the AIC+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 Cable Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 Recommended User-Supplied Components . . . . . . . . . . . . . . . . . 93 Safety Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 Install and Attach the AIC+ . . . . . . . . . . . . . . .
6 Table of Contents Viewing Fault Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 Chapter 6 Using Real-Time Clock and Memory Modules Real-Time Clock Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 Operation at Power-up and Entering a Run or Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 Writing Data to the Real-Time Clock . . . . . . . . . . . . . . . . . . . . . .
Table of Contents 7 Transportation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Appendix C Troubleshooting Your System Understanding the Controller Indicator Status. . . . . . . . . . . . . . . . . . 187 Controller Status LED Indicators. . . . . . . . . . . . . . . . . . . . . . . . . 187 Status Indicators on the LCD . . . . . . . . . . . . . . . . . . . . . . . . .
8 Table of Contents Appendix F Connecting to Networks via Ethernet Interface MicroLogix 1100 Controllers and Ethernet Communication . . . . . . 215 MicroLogix 1100 Performance Considerations . . . . . . . . . . . . . . . . . 216 MicroLogix 1100 and PC Connections to the Ethernet Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 Ethernet Network Topology. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preface Read this preface to familiarize yourself with the rest of the manual. It provides information concerning: • • • • • Who Should Use this Manual who should use this manual the purpose of this manual related documentation conventions used in this manual Rockwell Automation support Use this manual if you are responsible for designing, installing, programming, or troubleshooting control systems that use MicroLogix™ 1100 controllers.
10 Related Documentation The following documents contain additional information concerning Rockwell Automation products. To obtain a copy, contact your local Rockwell Automation office or distributor. Resource Description MicroLogix 1100 Programmable Controllers Instruction Set Reference Manual, publication 1763-RM001 Information on the MicroLogix 1100 Controllers instruction set.
Chapter 1 Hardware Overview Hardware Features The Bulletin 1763, MicroLogix 1100 programmable controller contains a power supply, input and output circuits, a processor, an isolated combination RS-232/485 communication port, and an Ethernet port. Each controller supports 18 I/O points (10 digital inputs, 2 analog inputs, and 6 discrete outputs). The hardware features of the controller are shown below.
12 Hardware Overview Controller Input Power and Embedded I/O Catalog Number 1763-L16AWA 1763-L16BWA 1763-L16BBB 1763-L16DWD (1) Description Input Power 120/240V AC Digital Inputs (10) 120V AC Analog Inputs (2) voltage input Digital Outputs (6) relay 120/240V AC (6) 24V DC 0...10V DC (2) voltage input All individually isolated (6) relay 0...10V DC All individually isolated 24V DC (4) high-speed 24V DC(1) (6) 24V DC (2) voltage input 0...10V DC 12...24V DC (4) high-speed 24V DC(1) (6) 12.
Hardware Overview 13 1763-MM1 Memory Module 1762 Expansion I/O 1762 expansion I/O can be connected to the MicroLogix 1100 controller, as shown below. TIP A maximum of four I/O modules, in any combination, can be connected to a controller. See Appendix G to determine how much heat a certain combination generates.
14 Hardware Overview Expansion I/O Catalog Number Description Digital 1762-IA8 8-Point 120V AC Input Module 1762-IQ8 8-Point Sink/Source 24V DC Input Module 1762-IQ16 16-Point Sink/Source 24V DC Input Module 1762-IQ32T 32-Point Sink/Source 24V DC Input Module 1762-OA8 8-Point 120/240V AC Triac Output Module 1762-OB8 8-Point Sourcing 24V DC Output Module 1762-OB16 16-Point Sourcing 24V DC Output Module 1762-OB32T 32-Point Sourcing 24V DC Output Module 1762-OV32T 32-Point Sinking 24V DC O
Hardware Overview ATTENTION 15 UNSUPPORTED CONNECTION Do not connect a MicroLogix 1100 controller to another MicroLogix family controller such as MicroLogix 1000, MicroLogix 1200, MicroLogix 1500, or the network port of a 1747-DPS1 Port Splitter using a 1761- CBL-AM00 (8-pin mini-DIN to 8-pin mini-DIN) cable or equivalent. This type of connection will cause damage to the RS-232/485 communication port (Channel 0) of the MicroLogix 1100 and/or the controller itself.
16 Hardware Overview Programming Programming the MicroLogix 1100 controller is done using RSLogix 500, Revision 7.0 or later. To use all of the latest features, RSLogix 500 programming software must be version 7.20.00 or later. Communication cables for programming are available separately from the controller and software.
Hardware Overview 17 The MicroLogix 1100 supports Ethernet communication via the Ethernet communication Channel 1. You can connect your controller to a local area network that provides communication between various devices at 10 Mbps or 100 Mbps. This port supports CIP explicit messaging (message exchange) only. The controller cannot be used for CIP implicit messaging (real-time I/O messaging).
18 Hardware Overview Notes: Publication 1763-UM001E-EN-P - March 2015
Chapter 2 Installing Your Controller This chapter shows you how to install your controller. The only tools you require are a flat or Phillips head screwdriver and drill.
20 Installing Your Controller EMC Directive This product is tested to meet Council Directive 89/336/EEC Electromagnetic Compatibility (EMC) and the following standards, in whole or in part, documented in a technical construction file: • EN 61000-6-4 EMC - Part 6-4: Generic Standards - Emission Standard for Industrial Environments • EN 61000-6-2 EMC - Part 6-2: Generic Standards - Immunity for Industrial Environments This product is intended for use in an industrial environment.
Installing Your Controller ATTENTION ATTENTION ATTENTION Safety Considerations 21 Electrostatic discharge can damage semiconductor devices inside the controller. Do not touch the connector pins or other sensitive areas. Vertical mounting of the controller is not supported due to heat build-up considerations. Be careful of metal chips when drilling mounting holes for your controller or other equipment within the enclosure or panel.
22 Installing Your Controller WARNING EXPLOSION HAZARD • Substitution of components may impair suitability for Class I, Division 2. • Do not replace components or disconnect equipment unless power has been switched off. • Do not connect or disconnect components unless power has been switched off. • This product must be installed in an enclosure. All cables connected to the product must remain in the enclosure or be protected by conduit or other means. • All wiring must comply with N.E.C.
Installing Your Controller 23 Disconnecting Main Power WARNING Explosion Hazard Do not replace components, connect equipment, or disconnect equipment unless power has been switched off. The main power disconnect switch should be located where operators and maintenance personnel have quick and easy access to it. In addition to disconnecting electrical power, all other sources of power (pneumatic and hydraulic) should be de-energized before working on a machine or process controlled by a controller.
24 Installing Your Controller Periodic Tests of Master Control Relay Circuit Any part can fail, including the switches in a master control relay circuit. The failure of one of these switches would most likely cause an open circuit, which would be a safe power-off failure. However, if one of these switches shorts out, it no longer provides any safety protection. These switches should be tested periodically to assure they will stop machine motion when needed.
Installing Your Controller 25 Loss of Power Source The power supply is designed to withstand brief power losses without affecting the operation of the system. The time the system is operational during power loss is called program scan hold-up time after loss of power. The duration of the power supply hold-up time depends on the type and state of the I/O, but is typically between 10 milliseconds and 3 seconds.
26 Installing Your Controller TIP Master Control Relay Do not bring in unfiltered outside air. Place the controller in an enclosure to protect it from a corrosive atmosphere. Harmful contaminants or dirt could cause improper operation or damage to components. In extreme cases, you may need to use air conditioning to protect against heat build-up within the enclosure. A hard-wired master control relay (MCR) provides a reliable means for emergency machine shutdown.
Installing Your Controller 27 The master control relay is not a substitute for a disconnect to the controller. It is intended for any situation where the operator must quickly de-energize I/O devices only. When inspecting or installing terminal connections, replacing output fuses, or working on equipment within the enclosure, use the disconnect to shut off power to the rest of the system. TIP Do not control the master control relay with the controller.
28 Installing Your Controller Schematic (Using IEC Symbols) L1 L2 230V AC Disconnect MCR Fuse 230V AC I/O Circuits Isolation Transformer Operation of either of these contacts will remove power from the external I/O circuits, stopping machine motion. X1 115V AC X2 or 230V AC Emergency-Stop Push Button Overtravel Limit Switch Fuse Stop Start Master Control Relay (MCR) Cat. No. 700-PK400A1 Suppressor Cat. No. 700-N24 MCR Suppr. MCR MCR 115V AC or 230V AC I/O Circuits DC Power Supply.
Installing Your Controller 29 Schematic (Using ANSI/CSA Symbols) L1 230V AC L2 Disconnect MCR Fuse Isolation Transformer X1 115V AC or X2 230V AC Fuse Operation of either of these contacts will remove power from the external I/O circuits, stopping machine motion. Emergency-Stop Push Button Overtravel Limit Switch 230V AC Output Circuits Master Control Relay (MCR) Cat. No. 700-PK400A1 Suppressor Cat. No. 700-N24 Start Stop MCR Suppr. MCR MCR DC Power Supply. Use NEC Class 2 for UL Listing.
30 Installing Your Controller Installing a Memory Module 1. Remove the memory module port cover. 2. Align the connector on the memory module with the connector pins on the controller. ORY MEMDULE MO 3. Firmly seat the memory module into the controller.
Installing Your Controller Using the Battery 31 The MicroLogix 1100 controller is equipped with a replaceable battery. The Battery Low indicator on the LCD display of the controller shows the status of the replaceable battery. When the battery is low, the indicator is set (displayed as a solid rectangle). This means that either the battery wire connector is disconnected, or the battery may fail within 2 weeks if it is connected.
32 Installing Your Controller Connecting the Battery Wire Connector Follow the procedure below to connect the battery wire connector to the battery connector. 1. Insert the replaceable battery wire connector into the battery connector. 2. Secure the battery connector wires along the wire guide as shown below.
Installing Your Controller 33 Controller Mounting Dimensions C A B 1763-L16AWA, 1763-L16BWA, 1763-L16BBB Controller Dimensions Dimension 1763-L16BWA 1763-L16BBB A 90 mm (3.5 in.) B 110 mm (4.33 in.) C 87 mm (3.43 in.) 1763-L16DWD The controller mounts horizontally, with the expansion I/O extending to the right of the controller. Allow 50 mm (2 in.) of space on all sides of the controller system for adequate ventilation.
34 Installing Your Controller Mounting the Controller MicroLogix 1100 controllers are suitable for use in an industrial environment when installed in accordance with these instructions. Specifically, this equipment is intended for use in clean, dry environments (Pollution degree 2(1)) and to circuits not exceeding Over Voltage Category II(2) (IEC 60664-1).
Installing Your Controller 35 DIN Rail Mounting The maximum extension of the latch is 14 mm (0.55 in.) in the open position. A flat-blade screwdriver is required for removal of the controller. The controller can be mounted to EN50022-35x7.5 or EN50022-35x15 DIN rails. DIN rail mounting dimensions are shown below. 27.5 mm (1.08 in.) 90 mm (3.5 in.) 27.5 mm (1.08 in.) Follow this procedure to install your controller on the DIN rail. 1. Mount your DIN rail.
36 Installing Your Controller ESC open OK closed Panel Mounting Mount to panel using #8 or M4 screws. To install your controller using mounting screws: 1. Remove the mounting template from inside the back cover of the MicroLogix 1100 Programmable Controllers Installation Instructions, publication 1763-IN001. 2. Secure the template to the mounting surface. (Make sure your controller is spaced properly. See Controller and Expansion I/O Spacing on page 33.) 3. Drill holes through the template. 4.
Installing Your Controller 37 1762 Expansion I/O Dimensions A C B Dimension Mounting 1762 Expansion I/O Expansion I/O Module A 90 mm (3.5 in.) B 40 mm (1.57 in.) C 87 mm (3.43 in.) ATTENTION During panel or DIN rail mounting of all devices, be sure that all debris (metal chips, wire stands, etc.) is kept from falling into the module. Debris that falls into the module could cause damage when the module is under power.
38 Installing Your Controller Use DIN rail end anchors (Allen-Bradley part number 1492-EA35 or 1492-EAH35) for vibration or shock environments. The following illustration shows the location of the end anchors. End Anchor End Anchor TIP TIP 1762 expansion I/O must be mounted horizontally as illustrated. For environments with greater vibration and shock concerns, use the panel mounting method described below, instead of DIN rail mounting.
Installing Your Controller Connecting Expansion I/O 39 The expansion I/O module is attached to the controller or another I/O module by means of a flat ribbon cable after mounting, as shown below. TIP Use the pull loop on the connector to disconnect modules. Do not pull on the ribbon cable. TIP Up to four expansion I/O modules can be connected to a controller. ATTENTION Remove power before removing or inserting an I/O module.
40 Installing Your Controller Notes: Publication 1763-UM001E-EN-P - March 2015
Chapter 3 Wiring Your Controller This chapter describes how to wire your controller and expansion I/O. Topics include: • • • • • • • • Wiring Requirements wire requirements using surge suppressors grounding the controller wiring diagrams sinking and sourcing wiring diagrams controller I/O wiring wiring your analog channels expansion I/O wiring Wiring Recommendation ATTENTION ATTENTION Before you install and wire any device, disconnect power to the controller system.
42 Wiring Your Controller Do not run signal or communications wiring and power wiring in the same conduit. Wires with different signal characteristics should be routed by separate paths. TIP • Separate wiring by signal type. Bundle wiring with similar electrical characteristics together. • Separate input wiring from output wiring. • Label wiring to all devices in the system. Use tape, shrink-tubing, or other dependable means for labeling purposes.
Wiring Your Controller 43 Screw-cage clamp terminal block Using Surge Suppressors Because of the potentially high current surges that occur when switching inductive load devices, such as motor starters and solenoids, the use of some type of surge suppression to protect and extend the operating life of the controllers output contacts is required. Switching inductive loads without surge suppression can significantly reduce the life expectancy of relay contacts.
44 Wiring Your Controller suppressor can also be used. See for recommended suppressors. As shown below, these surge suppression circuits connect directly across the load device. +24V DC VAC/DC Out 0 Out 1 Out 2 Out 3 Relay or Solid State DC Outputs Out 4 Out 5 Out 6 Out 7 24V DC common COM IN4004 Diode (A surge suppressor can also be used.) Suitable surge suppression methods for inductive AC load devices include a varistor, an RC network, or an Allen-Bradley surge suppressor, all shown below.
Wiring Your Controller 45 Recommended Surge Suppressors Use the Allen-Bradley surge suppressors shown in the following table for use with relays, contactors, and starters.
46 Wiring Your Controller Grounding the Controller ATTENTION In solid-state control systems, grounding and wire routing helps limit the effects of noise due to electromagnetic interference (EMI). Run the ground connection from the ground screw of the controller to the ground bus prior to connecting any devices. Use AWG #14 wire. For AC-powered controllers, this connection must be made for safety purposes.
Wiring Your Controller 47 The following illustrations show the wiring diagrams for the MicroLogix 1100 controllers. Controllers with DC inputs can be wired as either sinking or sourcing inputs. (Sinking and sourcing does not apply to AC inputs.) Refer to Sinking and Sourcing Wiring Diagrams on page 3-50. Wiring Diagrams The controller terminal block layouts are shown below. The shading on the labels indicates how the terminals are grouped.
48 Wiring Your Controller 1763-L16BWA Group 0 DC OUT + 24V - DC COM Group 1 I/0 I/1 I/2 I/3 NOT USED VAC VDC O/0 VAC VDC DC COM Group 2 I/4 I/5 I/6 I/7 I/8 I/9 VAC VDC O/2 VAC VDC O/3 VAC VDC O/4 IA COM IV1(+) IV2(+) O/5 NOT USED Input Terminal Block 5 VAC VDC up 4 G ro G ro up 3 G ro up G ro up G ro up G ro up 2 O/1 1 L1 L2/N 100-240 VAC 0 Output Terminal Block The 24V DC sensor supply of the 1763-L16BWA should not be used to power output circuits.
Wiring Your Controller 49 Terminal Groupings Input Terminal Grouping Controller 1763-L16AWA 1763-L16BWA 1763-L16BBB 1763-L16DWD Input Group Group 0 Group 1 Group 2 Group 0 Group 1 Group 2 Group 0 Group 1 Group 2 Inputs Common Terminal AC COM 0 AC COM 1 IA COM DC COM 0 DC COM 1 IA COM DC COM 0 DC COM 1 IA COM Input Terminal I/0 through I/3 I/4 through I/9 IV1(+) and IV2(+) I/0 through I/3 I/4 through I/9 IV1(+) and IV2(+) I/0 through I/3 I/4 through I/9 IV1(+) and IV2(+) Output Terminal Grouping Cont
50 Wiring Your Controller Any of the MicroLogix 1100 DC embedded input groups can be configured as sinking or sourcing depending on how the DC COM is wired on the group. Refer to pages 51 through 51 for sinking and sourcing wiring diagrams. Sinking and Sourcing Wiring Diagrams Type Definition Sinking Input The input energizes when high-level voltage is applied to the input terminal (active high). Connect the power supply VDC (-) to the input group’s COM terminal.
Wiring Your Controller 51 1763-L16BWA Sinking Input Wiring Diagram 24V DC Sensor Power +DC -DC DC OUT + 24V - +DCa +DCb -DCa -DCb DC COM I/0 I/1 I/2 I/3 DC COM L1c L2c I/4 I/5 I/6 I/7 I/8 I/9 IA COM IV1(+) IV2(+) IV1(+) IV2(+) IV1(+) IV2(+) IV1(+) IV2(+) 1763-L16BWA Sourcing Input Wiring Diagram 24V DC Sensor Power +DC -DC DC OUT + 24V - -DCa -DCb +DCa +DCb DC COM I/0 I/1 I/2 I/3 DC COM L1c L2c I/4 I/5 I/6 I/7 I/8 I/9 IA COM 1763-L16BBB and 1763-L16DWD Si
52 Wiring Your Controller 1763-L16AWA and 1763-L16BWA Output Wiring Diagram +DCa -DCa L1a L2a L1b L2b L1c L2c L1d L2d L1e L2e VAC VDC O/5 L2 CR L1 L1 L2/N 100-240 VAC NOT USED VAC VDC O/0 VAC VDC O/1 VAC VDC O/2 CR VAC VDC O/3 VAC VDC O/4 NOT USED 1763-L16BBB Output Wiring Diagram +DCa -DCa +DCb -DCb -DCc +DCc -DC CR +DC + 24V DC IN NOT USED VAC VDC O/0 VAC VDC O/1 CR NOT USED NOT USED CR DC 24V+ O/2 O/3 O/4 O/5 DC 24V- L1c L2c L1d L2d L1e L2e V
Wiring Your Controller Controller I/O Wiring 53 Minimizing Electrical Noise Because of the variety of applications and environments where controllers are installed and operating, it is impossible to ensure that all environmental noise will be removed by input filters. To help reduce the effects of environmental noise, install the MicroLogix 1100 system in a properly rated (for example, NEMA) enclosure. Make sure that the MicroLogix 1100 system is properly grounded.
54 Wiring Your Controller • The controller does not provide loop power for analog inputs. Use a power supply that matches the transmitter specifications as shown below.
Wiring Your Controller 55 Grounding Your Analog Cable Use shielded communication cable (Belden #8761). The Belden cable has two signal wires (black and clear), one drain wire, and a foil shield. The drain wire and foil shield must be grounded at one end of the cable.
56 Wiring Your Controller Expansion I/O Wiring Digital Wiring Diagrams The following illustrations show the digital expansion I/O wiring diagrams. 1762-IA8 Wiring Diagram L1 IN 0 IN 1 IN 2 IN 3 100/120V ac IN 4 IN 5 IN 6 IN 7 AC COM AC COM L2 Common connected internally. 1762-IQ8 Wiring Diagram +DC (sinking) -DC (sourcing) IN 0 IN 1 IN 2 IN 3 24V dc IN 4 IN 5 IN 6 IN 7 -DC (sinking) +DC (sourcing) Publication 1763-UM001E-EN-P - March 2015 DC COM DC COM Common connected internally.
Wiring Your Controller 57 1762-IQ16 Wiring Diagram +DC (Sinking) -DC (Sourcing) IN 0 IN 1 IN 2 IN 3 IN 4 24V dc IN 5 IN 6 IN 7 DC COM 0 +DC (Sinking) -DC (Sourcing) -DC (Sinking) +DC (Sourcing) IN 8 IN 9 IN 10 24V dc IN 11 IN 12 IN 13 IN 14 IN 15 -DC (Sinking) +DC (Sourcing) DC COM 1 Publication 1763-UM001E-EN-P - March 2015
58 Wiring Your Controller 1762-IQ32T Wiring Diagram 44920 1762-OA8 Wiring Diagram OUT 0 CR L2 CR OUT 5 CR OUT 6 OUT 7 Publication 1763-UM001E-EN-P - March 2015 L1 OUT 1 CR OUT 3 CR OUT 4 CR OUT 2 VAC 1 L1 VAC 0 L2
Wiring Your Controller 59 1762-OB8 Wiring Diagram +DC +VDC CR CR OUT 0 OUT 1 CR OUT 3 CR OUT 2 OUT 4 OUT 5 CR OUT 6 CR OUT 7 24V dc (source) DC COM -DC 1762-OB16 Wiring Diagram VDC+ CR OUT 0 CR OUT 2 +DC OUT 1 CR OUT 3 CR OUT 4 OUT 5 CR OUT 6 CR OUT 7 CR OUT 8 CR OUT 9 CR OUT 11 CR OUT 13 24V dc (source) OUT 10 OUT 12 OUT 14 OUT 15 DC COM -DC Publication 1763-UM001E-EN-P - March 2015
60 Wiring Your Controller 1762-OB32T Wiring Diagram 44925 1762-OV32T Wiring Diagram 44915 Publication 1763-UM001E-EN-P - March 2015
Wiring Your Controller 61 1762-OW8 Wiring Diagram L1 VAC1 + VAC-VDC 1 OUT 0 CR L1 VAC2 + L2 DC2 COM OUT 1 CR OUT3 CR OUT 4 CR L2 DC1 COM OUT 2 VAC-VDC2 CR OUT 5 CR OUT 6 OUT 7 1762-OW16 Wiring Diagram OUT 0 CR L1 VAC-VDC 0 OUT 1 CR OUT 3 CR OUT 5 CR L2 OUT 2 OUT 4 CR OUT 6 CR OUT 7 +DC VAC-VDC 1 OUT 8 CR OUT 9 CR OUT 11 CR OUT 13 CR OUT 15 CR -DC OUT 10 OUT 12 CR OUT 14 Publication 1763-UM001E-EN-P - March 2015
62 Wiring Your Controller 1762-OX6I Wiring Diagram L1-0 L1 OR +DC OUT0 N.C. L1 OR +DC OUT0 N.O. CR OUT1 N.C. CR L1-1 OUT1 N.O. L2 OR -DC L1-2 L2 OR -DC L2 OR -DC CR L1 OR +DC OUT2 N.C. OUT2 N.O. L1 OR +DC L2 OR -DC CR L1 OR +DC L1-3 OUT3 N.C. OUT3 N.O. L1-4 OUT4 N.C. L1-5 CR L1 OR +DC OUT5 N.C. OUT5 N.O. Publication 1763-UM001E-EN-P - March 2015 CR OUT4 N.O.
Wiring Your Controller 63 1762-IQ8OW6 Wiring Diagram +DC (Sinking) -DC (Sourcing) IN 0 IN 1 IN 2 IN 3 +DC (Sinking) -DC (Sourcing) IN 4 -DC (Sinking) +DC (Sourcing) DC COM 0 IN 5 IN 6 IN 7 DC COM 1 -DC (Sinking) +DC (Sourcing) VAC VDC L1 or +DC OUT 0 CR Connected Internally VAC VDC L1 or +DC OUT 1 CR OUT 3 CR OUT 5 CR L2 or -DC OUT 2 OUT 4 Analog Wiring Consider the following when wiring your analog modules: • The analog common (COM) is not connected to earth ground inside the module.
64 Wiring Your Controller 1762-IF2OF2 Input Type Selection Select the input type, current or voltage, using the switches located on the module’s circuit board and the input type/range selection bits in the Configuration Data File. Refer to MicroLogix 1100 Programmable Controllers Instruction Set Reference Manual, publication 1763-RM001. You can access the switches through the ventilation slots on the top of the module. Switch 1 controls channel 0; switch 2 controls channel 1.
Wiring Your Controller 65 1762-IF2OF2 Wiring The following illustration shows the 1762-IF2OF2 analog expansion I/O terminal block. 1762-IF2OF2 Terminal Block Layout IN 0 (+) IN 0 (-) IN 1 (+) IN 1 (-) V Out 0 I Out 0 V Out 1 I Out 1 COM COM Common connected internally.
66 Wiring Your Controller Single-ended Sensor/Transmitter Types 2-Wire Transmitter Transmitter + Power + Supply(1)- Module - IN + IN COM 3-Wire Transmitter Transmitter Supply Signal Module Power + Supply(1)- IN + IN COM 4-Wire Transmitter Transmitter Supply Signal Power + Supply(1)- + - Module + - IN + IN COM (1) All power supplies rated N.E.C. Class 2.
Wiring Your Controller 67 1762-IF4 Terminal Block Layout IN 0 (+) IN 0 (-) IN 1 (+) IN 1 (-) IN 2 (+) IN 2 (-) IN 3 (+) IN 3 (-) COM Commons internally connected. COM Differential Sensor Transmitter Types IN 0 (+) Analog Sensor IN 0 (-) IN 1 (+) IN 1 (-) IN 2 (+) IN 2 (-) IN 3 (+) IN 3 (-) COM COM TIP Grounding the cable shield at the module end only usually provides sufficient noise immunity. However, for best cable shield performance, earth ground the shield at both ends, using a 0.
68 Wiring Your Controller Sensor/Transmitter Types 2-Wire Transmitter Transmitter + + Supply (1) - - Power Module IN + IN COM Transmitter 3-Wire Transmitter Power Supply(1) Supply Signal + - Module IN + IN COM 4-Wire Transmitter Transmitter Signal Supply Power + Supply(1) - + - + - Module IN + IN COM (1) All power supplies rated N.E.C. Class 2.
Wiring Your Controller 69 1762-OF4 Wiring I out 0 Current Load I out 1 I out 2 I out 3 Voltage Load V out 0 V out 1 V out 2 V out 3 COM COM Publication 1763-UM001E-EN-P - March 2015
70 Wiring Your Controller Notes: Publication 1763-UM001E-EN-P - March 2015
Chapter 4 Communication Connections This chapter describes how to communicate with your control system. The method you use and cabling required to connect your controller depends on what type of system you are employing. This chapter also describes how the controller establishes communication with the appropriate network.
72 Communication Connections For more information on MicroLogix 1100 communications, refer to the MicroLogix 1100 Programmable Controllers Instruction Set Reference Manual, publication 1763-RM001. Default Communication Configuration The MicroLogix 1100 communication Channel 0 has the following default communication configuration. TIP For Channel 0, the default configuration is present when: • The controller is powered-up for the first time.
Communication Connections 73 CO M M CO 0 M M DC 1 OM BA M T. U- LO M SG indicator on the LCD display operates to show when the controller is in the default communications mode (settings shown on 72). TIP The Communication Toggle Functionality only affects the communication configuration of Channel 0. Changing Communication Configuration Follow the procedure below to change from the user-defined communication configuration to the default communications mode and back.
74 Communication Connections 2. Then, press the OK key on the LCD keypad. The Advanced Settings Menu screen is displayed, as shown below. 3. Select DCOMM Cfg using the Up and Down keys, as shown below, and then press the OK key. CO CO M M 0 M M DC 1 OM BA M T. U- L O M SG 4. The DCOMM Configuration screen is displayed, as shown below. The current status, Disable in this example, is selected by default.
Communication Connections 75 CO M CO M0 M M DC 1 OM BA M T. U- L O M SG If the communication configuration is set to the default communication mode, the DCOMM Configuration screen is displayed as shown below. The DCOMM status indicator is displayed in solid rectangle. 5. Use the up arrow to change the indicator position so that it is pointing to Enable.Press the OK key to change to the default communication mode. The DCOMM Mode Change Notification screen is displayed, as shown below.
76 Communication Connections 6. Press the ESC key to return to the Advanced Settings Menu screen, as shown in step 3. Connecting to the RS-232 Port There are two ways to connect the MicroLogix™ 1100 programmable controller to your personal computer using the DF1 protocol: using a point-to-point connection, or using a modem. Descriptions of these methods follow.
Communication Connections ATTENTION 77 UNSUPPORTED CONNECTION Do not connect a MicroLogix 1100 controller to another MicroLogix family controller such as MicroLogix 1000, MicroLogix 1200, MicroLogix 1500, or to the 1747-DPS1 Network port using a 1761-CBL-AM00 (8-pin mini-DIN to 8-pin mini-DIN) cable or equivalent. This type of connection will cause damage to the RS-232/485 communication port (Channel 0) of the MicroLogix 1100 and/or the controller itself.
78 Communication Connections Using a Modem You can use modems to connect a personal computer to one MicroLogix™ 1100 controller (using DF1 Full-Duplex protocol), to multiple controllers (using DF1 Half-Duplex protocol), or Modbus RTU Slave protocol via Channel 0, as shown in the following illustration. (See Appendix E for information on types of modems you can use with the micro controllers.) IMPORTANT Do not attempt to use DH-485 protocol through modems under any circumstance.
Communication Connections 79 MicroLogix 1100 Channel 0 to Modem Cable Pinout When connecting MicroLogix 1100 Channel 0 to a modem using an RS-232 cable, the maximum that the cable length may be extended is 15.24 m (50 ft). DTE Device (MicroLogix 1100 Channel 0) DCE Device (Modem, PanelView, etc.) 8-Pin 25-Pin 9-Pin 7 TXD TXD 2 3 4 RXD RXD 3 2 2 GND GND 7 5 1 B(+) DCD 8 1 8 A(-) DTR 20 4 5 N.C.
80 Communication Connections Connecting to a DF1 Half-Duplex Network When a communication port is configured for DF1 Half-Duplex Slave, available parameters include the following: DF1 Half-Duplex Configuration Parameters Parameter Options Baud Rate 300, 600, 1200, 2400, 4800, 9600, 19.2 KBps, 38.4 KBps Parity none, even Node Address 0...
Communication Connections 81 DF1 Half-Duplex Master-Slave Network Use the following diagram for DF1 Half-Duplex Master-Slave protocol without hardware handshaking.
82 Communication Connections DF1 Half-Duplex Network (Using PC and Modems) Rockwell Software RSLinx 2.0 (or higher), SLC 5/03, SLC 5/04, SLC 5/05, PLC-5, or MicroLogix 1000, 1200, and 1500 processors configured for DF1Half-Duplex Master. Rockwell Software RSLinx 2.5 required for MicroLogix 1100.
Communication Connections Connecting to a DH-485 Network 83 The network diagrams on the next pages provide examples of how to connect MicroLogix 1100 controllers to the DH-485 network. You can connect a MicroLogix 1100 controller to your DH-485 network directly without using an external optical isolator, such as Advanced Interface Converter (AIC+), catalog number 1761-NET-AIC, as shown in the illustrations below, because Channel 0 is isolated within the controller.
84 Communication Connections DH-485 Network with a MicroLogix 1100 Controller AIC+ AIC+ TERM TERM A B COM COM SHLD SHLD CHS GND TX TX A-B A B TX PWR TX DC SOURCE TX PWR DC SOURCE CABLE CABLE EXTERNAL EXTERNAL SLC 5/04 PanelView 550 DH-485 Network AIC+ AIC+ TERM TX PWR TX DC SOURCE TX PWR TX MicroLogix 1000 TX PWR TX DH-485 Network EXTERNAL Personal Computer MicroLogix 1200 Belden, shielded, twisted-pair cable Belden, shielded, twisted-pair cable AIC+ (2) TERM
Communication Connections 85 Typical 3-Node Network (Channel 0 Connection) PanelView 550 A-B PanelView RJ45 port 1761-CBL-AS09 or 1761-CBL-AS03 CH0 MicroLogix 1100 TERM A B COM SHLD CHS GND TX TX TX PWR DC SOURCE CABLE EXTERNAL 1761-CBL-AM00 or 1761-CBL-HM02 1747-CP3 or 1761-CBL-AC00 Recommended Tools To connect a DH-485 network to additional devices, you need tools to strip the shielded cable and to attach the cable to the AIC+ Advanced Interface Converter.
86 Communication Connections network to 2438 m (8000 ft). For additional information on connections using the AIC+, refer to the Advanced Interface Converter (AIC+) User Manual, publication 1761-6.4. When cutting cable segments, make them long enough to route them from one AIC+ to the next, with sufficient slack to prevent strain on the connector. Allow enough extra cable to prevent chafing and kinking in the cable. Use these instructions for wiring the Belden #3106A or #9842 cable.
Communication Connections 87 Multiple Cable Connection When connecting multiple cables to the DH-485 connector, use the following diagram.
88 Communication Connections End-of-Line Termination Jumper Jumper Belden #3106A or #9842 Cable 1219 m (4000ft) Maximum Jumper MicroLogix 1100 Channel 0 to DH-485 Communication Cable Pinout When connecting MicroLogix 1100 Channel 0 to DH-485 communication cable pinout using an RS-232 cable, the maximum that the cable length may be extended is 15.24 m (50 ft).
Communication Connections Connecting the AIC+ 89 You can connect a MicroLogix 1100 controller to a DH-485 network via Channel 0 directly without using an optical isolator, such as AIC+, catalog number 1761-NET-AIC, because Channel 0 is isolated. However, you need to use an AIC+ to connect your PC or other MicroLogix Family products, such as MicroLogix 1200, to a DH-485 network. The following figure shows the external wiring connections and specifications of the AIC+.
90 Communication Connections Cable Selection Guide 1761-CBL-PM02 (2) 1761-CBL-AP00(2) 1761-CBL-PH02 Cable Length Connections from to AIC+ External Power Supply Required(1) Power Selection Switch Setting(1) 1761-CBL-AP00(2) 1761-CBL-PM02(2) 1761-CBL-PH02 45 cm (17.7 in.) 2 m (6.5 ft) 2 m (6.
Communication Connections 91 1747-CP3 1761-CBL-AC00 Cable Length Connections from to AIC+ External Power Supply Required(1) Power Selection Switch Setting(1) 1747-CP3 3 m (9.8 ft) SLC 5/03 or SLC 5/04 processor, channel 0 port 1 yes external 1761-CBL-AC00(1) 45 cm (17.7 in.
92 Communication Connections 1761-CBL-PM02 Series C (or equivalent) Cable Wiring Diagram 5 4 3 2 1 9 8 7 6 6 78 3 5 4 Publication 1763-UM001E-EN-P - March 2015 Programming Device Controller 9-Pin D-Shell 8-Pin Mini Din 9 RI 24V 1 8 CTS GND 2 7 RTS RTS 3 6 DSR RXD 4 5 GND DCD 5 4 DTR CTS 6 3 TXD TXD 7 2 RXD GND 8 1 DCD 1 2
Communication Connections 93 Recommended User-Supplied Components These components can be purchased from your local electronics supplier. User Supplied Components Component Recommended Model external power supply and chassis ground power supply rated for 20.4...28.
94 Communication Connections Safety Considerations This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D or non-hazardous locations only. WARNING EXPLOSION HAZARD AIC+ must be operated from an external power source. This product must be installed in an enclosure. All cables connected to the product must remain in the enclosure or be protected by conduit or other means. See Safety Considerations on page 21 for additional information. Install and Attach the AIC+ 1.
Communication Connections 95 Powering the AIC+ MicroLogix 100, 1200, and 1500 programmable controllers support 24V DC communication power on Channel 0. When connected to the 8 pin mini-DIN connector on the 1761-NET-AIC, 1761-NET-ENI, and the 1761-NET-ENIW, these controllers provide the power for the interface converter modules. The MicroLogix 1100 does not provide 24V DC communication power. Instead these pins are used to provide RS-485 communications directly.
96 Communication Connections Power Options Below are two options for powering the AIC+: • Use the 24V DC user power supply built into the MicroLogix™ 1000, 1200, or 1500 controller. The AIC+ is powered through a hard-wired connection using a communication cable (1761-CBL-HM02, or equivalent) connected to port 2.
Communication Connections Connecting to DeviceNet 97 You can connect a MicroLogix™ 1100 as a slave to a DeviceNet network using the DeviceNet Interface (DNI), catalog number 1761-NET-DNI. For additional information on using the DNI, refer to the DeviceNet Interface User Manual, publication 1761-UM005. The following figure shows the external wiring connections of the DNI. V– CAN_L NET SHIELD CAN_H V+ DeviceNet Node (Port 1) (Replacement connector part no.
98 Communication Connections Connecting to Ethernet You can connect directly a MicroLogix™ 1100 to an Ethernet network via the Ethernet port (Channel 1). You do not need to use an Ethernet interface card, such as the Ethernet Interface (ENI) and (ENIW), catalog number 1761-NET-ENI and 1761-NET-ENIW, to connect your MicroLogix 1100 controller to an Ethernet network. For additional information on connecting to an Ethernet network, see Appendix F.
Communication Connections 99 When to use straight-through and cross-over cable: • MicroLogix 1100 Ethernet port to 10/100Base-T Ethernet switch cables utilize a straight-through pin-out (1-1, 2-2, 3-3, 6-6). • Direct point-to-point 10/100 Base-T cables connecting the MicroLogix 1100 Ethernet port directly to another Ethernet port (or a computer 10/100Base-T port) require a cross-over pin-out (1-3, 2-6, 3-1, 6-2).
100 Communication Connections Notes: Publication 1763-UM001E-EN-P - March 2015
Chapter 5 Using the LCD This chapter describes how to use the LCD and keypad on the MicroLogix 1100 controller. Topics include: • • • • • • • • • • • • operating principles I/O status display monitoring bit file monitoring integer file using the mode switch using a user defined LCD screen changing key in mode using communications toggle functionality viewing Ethernet port configuration using trim pots viewing system information viewing fault code The LCD and keypad are shown below.
102 Using the LCD Operating Principles MicroLogix 1100 LCD Menu Structure Tree Startup Screen yes User Defined? no Main Menu I/O Status Monitoring Bit Mode Switch Integer User Displ Advance Set KeyIn Mode DCOMM Cfg ENET Cfg TrimPot Set System Info Fault Code User Defined Menu LCD Instruction Interface Publication 1763-UM001E-EN-P - March 2015 The ESC key is hold down more than 3 sec.
Using the LCD 103 Startup Screen The Startup screen is displayed whenever the controller is powered up. LCD Default Startup Screen You can customize this Startup screen in your application program by defining a string data file that contains the string to display on the Startup screen and specifying the CBS element of the LCD Function File to the address of this string file. The screen shown below is an example of a customized Startup screen.
104 Using the LCD Main Menu and Default Screen The Main menu consists of five menu items: I/O Status, Monitoring, Mode Switch, User Displ, and Advance Set.
Using the LCD 105 : Main Menu Items Menu Item Description For details, refer to I/O Status Displays the I/O Status screen, which shows the I/O status of the embedded digital I/O. I/O Status on page 5-109 Monitoring Allows you to view and change the data value of a bit and an integer file. Monitoring Bit File on page 5-111 Monitoring Integer File on page 5-117 Mode Switch Allows you to change the mode switch selection.
106 Using the LCD Operating Buttons ESC OK Button Function Cursor Buttons Move cursor Select menu item Choose file numbers, values, etc. OK Next menu level, store your entry, apply the changes ESC Previous menu level, cancel your entry Using Menus to Choose Values Press To • Go to next menu level. OK • Store your entry. • Apply the changes. • Go to previous menu level. ESC • Cancel your entry since the last Ok. • Press repeatedly to go to the main menu. • Change menu item. • Change value.
Using the LCD 107 Selecting Between Menu Items Cursor up or down OK Apply or Enter The symbol " " is used as the cursor. Cursor Display There are two different cursor types: Selection cursor (the symbol “ ”) is displayed left to the selected item. • Move cursor with the up/down arrows Full block navigation is shown as a flashing block: • Change position with left/right arrows • Change values with up/down arrows Flashing value is presented as an empty rectangle for explanation purpose.
108 Using the LCD Setting Values Change value = up/down arrows Move cursor between digits = left/right arrows OK ESC Stores Entries Retain previous value Left/right arrow moves the cursor between the digits of the value (+02714). Up/down arrow changes the value.
Using the LCD The MicroLogix 1100 provides I/O status indicators on the LCD screen. You can view the status of inputs and outputs on the I/O Status screen on the LCD, as shown below. The I/O status indicators on this screen are updated every 100 ms to reflect the current I/O status in real time, regardless of controller scan time. . CO M CO M0 M M DC 1 OM BA M T.
110 Using the LCD IMPORTANT If a user defined LCD screen is used, the I/O S sctatus sreen is displayed, • When the user holds down the ESC key for more than 3 seconds. • When time out is enabled, i.e., the time out period is set to a positive value, and the time out period is passed. You can enable and disable time out and set the time out period using the TO element in the LCD Function File.
Using the LCD 111 2. Then, press the OK key on the LCD keypad. The I/O Status screen is displayed, as shown below. 3. If you have finished viewing I/O status, press the ESC key to return to the Main Menu screen, as shown in step 1. Monitoring Bit File The LCD allows you to view and change the data values of 48 bits in a user defined file. You can access to this functionality via the Monitoring screen of the LCD.
112 Using the LCD The example table below shows how the LCD uses the configuration information with bit file number 3 (LCD:0.TBF=3).
Using the LCD 113 Monitoring a Bit File For explanations in this section, we assume the followings in the application program: • A bit file B3, which is 7 elements long (7 words = 112 bits), is defined with the preset data, as shown in the screen capture below.
114 Using the LCD Follow these steps to view and change the data values of the bit file B3. 1. On the Main Menu screen, select Monitoring by using the Up and Down keys on the LCD keypad. 2. Then, press the OK key on the LCD keypad. The Bit/Integer File Select screen is displayed, as shown below. 3. If Bit is selected, as shown in step 2, press the OK key. If not selected, press the Up or Down key to select it and then press the OK key. 4.
Using the LCD 115 5. We will change the data value of the B3:0/0 bit to OFF (0). First, press OK to select the displayed address and move the cursor to the data value position. Then, “ON” will be flashing, which means the cursor is at the data value position. 6. Press the Down key. Then, the data value will be represented as “OFF”. Note that “OFF” is still flashing, which means the cursor is still at the data value position. 7. Press OK to apply the changes. Then, the new value OFF (0) is applied.
116 Using the LCD TIP When the cursor is at the data value position, press the Down key to change the data value of a bit from ON (1) to OFF (0). Press the Up key to change from OFF (0) to ON (1). After changing the data value of a target bit, press the OK key to apply the changes or press the ESC key to discard the changes. 8. Now, we will view an example of the data value of a protected bit, B3:0/2. Press the Up key twice.
Using the LCD 117 Press the Up key again, and you will find the target bit does not change to “3/0”. It is because the maximum range of bits you can monitor with the LCD is the first 48 bits (3 words) of the specified target bit file. IMPORTANT The maximum range of bits you can monitor with the Bit File Monitoring functionality on the LCD is the first 48 bits (3 words). 13. Try to press the Up and Down keys to change the target bit to another bit.
118 Using the LCD The example table below shows how the LCD uses the configuration information with integer file number 7 (LCD:0.TIF=7).
Using the LCD 119 Monitoring an Integer File For explanations in this section, we assume the followings in the application program: • An integer file N7, which is 53 elements long (53 words), is defined with the preset data, as shown in the screen capture below.
120 Using the LCD Follow these steps to view and change the data values of the integer file N7. 1. On the Main Menu screen, select Monitoring by using the Up and Down keys on the LCD keypad. 2. Then, press the OK key on the LCD keypad. The Bit/Integer File Select screen is displayed, as shown below. 3. If Integer is selected, as shown in step 2, press the OK key. If not selected, press the Down key to select it and then press the OK key. 4.
Using the LCD 121 5. We will change the data value of the N7:0 word to the negative decimal value -1300. First, press OK to move the cursor to the data value position. Then, the last digit of “+00000” will be flashing, which means the cursor is at the data value position. 6. Press the Left key twice. Then, the cursor will position at the third digit. Press the Up key three times to change the third digit to 3. 7. Press the Left key once. Then, press the Up key once. The second digit will change to “1”.
122 Using the LCD 9. Press OK to apply the changes. Then, the new value -1300 is applied. Note that the target word “0”, which is right to “N7:”, is flashing. The cursor is moved automatically to the target word position. You can identify this change of data value is reflected to your RSLogix 500 programming software, as shown below. TIP After changing the data value of a target word, press the OK key to apply the changes or press the ESC key to discard the changes. 10.
Using the LCD 123 13. Hold down the Up key until the target word becomes “47”, as shown below. Press the Up key again, and you will find the target word does not change to “48”. It is because the maximum range of words you can monitor with the LCD is the first 48 words of the specified target integer file. IMPORTANT The maximum range of words you can monitor with the Integer File Monitoring functionality on the LCD is the first 48 words (0 through 47) of the target integer file. 14.
124 Using the LCD Using the Mode Switch The MicroLogix 1100 provides the controller mode switch on the LCD. The possible positions of the mode switch are PROGRAM, REMOTE, and RUN. You can change mode switch position using the Mode Switch screen on the LCD, as shown below. In this example, the mode switch position is set to REMOTE. All the built-in LCD screens except the Boot Message screen display the current mode switch position, at their top right portion, as shown below.
Using the LCD 125 Possible Controller Modes by Mode Switch Position When the Mode Switch Positions at Possible Controller Modes are PROGRAM download in progress program mode suspend mode (operation halted by execution of the SUS instruction) REMOTE remote download in progress remote program mode remote suspend mode (operation halted by execution of the SUS instruction) remote run mode remote test continuous mode remote test single scan mode RUN run mode Changing Mode Switch Position Mode Switch po
126 Using the LCD • How to forcibly set Mode Switch to PROG when the controller is powered up Press ESC key for 5 seconds when the controller is powered up. The following LCD screen appears if it’s successfully done. Note that I/O output status may be changed for some programs.
Using the LCD 127 While the controller is powered on, follow these steps to change the position of the Mode Switch. 1. On the Main Menu screen, select Mode Switch by using the Up and Down keys on the LCD keypad. 2. Then, press the OK key on the LCD keypad. The Mode Switch screen is displayed, as shown below. The arrow indicates current Mode Switch position. 3. When the Up or Down key is pressed, the mode indicated by the arrow starts to blink if the mode is different from the current mode of controller.
128 Using the LCD Using a User Defined LCD Screen The MicroLogix 1100 controller allows you to use user defined LCD screens instead of the default built-in screens. To use a user defined screen, you need to create a group of appropriate instructions using the LCD instruction in your application program. For more information on how to create a user defined LCD screen, refer to the MicroLogix 1100 Programmable Controllers Instruction Set Reference Manual, publication 1763-RM001.
Using the LCD 129 CO M CO M0 M M DC 1 OM BA M T. U- L O M SG If no user defined screen is used in your application program, the screen is displayed, as shown below. Note that the U-MSG indicator on the top of the LCD is displayed in solid rectangle. It means the LCD is in User Defined LCD mode. CO M CO M0 M M DC 1 OM BA M T. U- LO M SG If a user defined screen is used in your application program, the LCD screen is displayed, as shown below, according to the specific instructions used in your program.
130 Using the LCD Configuring Advanced Settings With the Advanced Settings menu, which is a sub-menu under the main menu of the LCD, you can use the following features: • • • • • • changing Key In mode using communications toggle functionality viewing Ethernet port configuration using trim pots viewing system information viewing fault code You can access to the Advanced Settings Menu screen, as shown below, by selecting Advance Set on the Main Menu screen.
Using the LCD 131 By using the Key In Mode screen, as shown below, you can change the Key In mode to use. Changing Key In Mode Follow these steps to change the current Key In mode. 1. On the Main Menu screen, select Advance Set by using the Up and Down keys on the LCD keypad, as shown below. If the menu items shown in the figure below are not displayed on the Main Menu screen, you need to scroll down the screen by pressing the Down key. 2. Then, press the OK key on the LCD keypad.
132 Using the LCD 3. Select KeyIn Mode using the Up and Down keys, and then press the OK key. 4. The Key In Mode screen is displayed, as shown below. The current mode, Continuous in this example, is selected marked up with the symbol “ ”. 5. Press the Up or Down key to select the different mode, Discrete in this example, as shown below. Then, press the OK key. 6. The Key In Mode Change Notification screen is displayed, as shown below. 7.
Using the LCD Using Communications Toggle Functionality 133 The MicroLogix 1100 provides the Communications Toggle Functionality, which allows you to change from the user-defined communication configuration to the default communications mode and back to the user defined communication configuration on Channel 0. See Using the Communications Toggle Functionality on page 4-72 for information about how to use the Communications Toggle Functionality.
134 Using the LCD When an IP address is not yet assigned to your controller, only the MAC address assigned to your controller, which is represented as XXXXXXXXXXXX below, is displayed. A MAC address is a 12-digit hexadecimal number. Your controller ships with a unique MAC address assigned in factory. You can identify the MAC address of your controller by opening the expansion module cover on your controller.
Using the LCD Using Trim Pots 135 Trim Pot Operation The MicroLogix 1100 controller provides two trimming potentiometers (trim pots, POT0 and POT1) which allow modification of integer data within the controller. The data value of each trim pot can be used throughout the control program for timers, counters, analog presets, etc. depending upon the requirements of the application. You can change the data value of each trim pot using the trim pot screens provided by the LCD.
136 Using the LCD 2. Then, press the OK key on the LCD keypad. The Trim Pot Select screen is displayed, as shown below. The last trim pot whose data value you changed is selected by default. If you are accessing to this screen for the first time, POT0 is selected by default. 3. Select a trim pot, either POT0 or POT1, whose data value you want to change using the Up and Down keys on the LCD keypad. In this example, we will select POT0. 4. Then, press the OK key on the LCD keypad.
Using the LCD IMPORTANT 137 The same TMIN and TMAX values are used for both trim pots, POT0 and POT1. This behavior is intended by design for simplicity in Trim Pot configuration. When you enter this screen, the last digit of the POT0 value is flashing. It indicates the current digit. Press the Up and Down keys on the LCD keypad to change the value of the current digit. Press the Left and Right keys to select a different digit as the current digit.
138 Using the LCD Viewing System Information The System Information screen of the LCD allows you to identify the system information for your controller. Follow these steps to view the system information for your controller. 1. On the Main Menu screen, select Advance Set by using the Up and Down keys on the LCD keypad, as shown below. If the menu items shown in the figure below are not displayed on the Main Menu screen, you need to scroll down the screen by pressing the Down key. 2.
Using the LCD 139 4. The System Information screen is displayed. You can identify the catalog number, operating system firmware revision number, and boot firmware revision number of your controller. 5. Press the ESC key to return to the Advanced Settings Menu screen, as shown in step 3. Viewing Fault Code The Fault Code screen of the LCD displays the fault code when a fault occurs. When a fault occurs, the Fault Code screen is not displayed automatically.
140 Using the LCD 2. Then, press the OK key on the LCD keypad. The Advanced Settings Menu screen is displayed, as shown below. 3. If Fault Code is selected, press the OK key. If not, select Fault Code using the Up and Down keys, and then press the OK key. 4. The Fault Code screen is displayed. If no fault occurred, “0000h” is displayed, as shown below. If a fault is occurred, its fault code is displayed, as shown below.
Chapter 6 Using Real-Time Clock and Memory Modules The MicroLogix 1100 controller has a built-in real-time clock (RTC). You can order a memory module as an accessory. TIP For more information on “Real-Time Clock Function File” and “Memory Module Information File”, refer to the MicroLogix 1100 Programmable Controllers Instruction Set Reference Manual, publication 1763-RM001. One type of memory module is available for use with the MicroLogix 1100 controller.
142 Using Real-Time Clock and Memory Modules Writing Data to the Real-Time Clock When valid data is sent to the real-time clock from the programming device or another controller, the new values take effect immediately. The real-time clock does not allow you to load or store invalid date or time data. RTC Battery Operation The real-time clock uses the same replaceable battery that the controller uses.
Using Real-Time Clock and Memory Modules Memory Module Operation 143 The memory module supports the following features: • • • • • User Program, User Data and Recipe Back-up User Program Compare Data File Download Protection Memory Module Write Protection Removal/Insertion Under Power ATTENTION Electrostatic discharge can damage the Memory Module. Do not touch the connector pins or other sensitive areas.
144 Using Real-Time Clock and Memory Modules Data File Download Protection The memory module supports data file download protection. This allows user data to be saved (not overwritten) during a download. TIP Data file download protection is only functional if the processor does not have a fault, size of all protected data files in the memory module exactly match the size of protected data files within the controller, and all protected data files are of the same type.
Using Real-Time Clock and Memory Modules 145 Program /Data Download To download the program and data from a memory module to the controller’s memory, on the “Comms” menu in your RSLogix 500 programming software, point “EEPROM” and then click “Load from EEPROM”. TIP For more information on program/data download, refere to your RSLogix 500 programming software documentation.
146 Using Real-Time Clock and Memory Modules Notes: Publication 1763-UM001E-EN-P - March 2015
Chapter 7 Online Editing The online editing function lets you monitor and modify your ladder program when your programming terminal is connected to a MicroLogix 1100 processor. Overview of Online Editing Online editing of ladder programs is available when using MicroLogix 1100 processors. Use this function to make changes to a pre-existing ladder program. Online editing functions consist of inserting, replacing, and deleting rungs in an existing ladder program while online with the processor.
148 Online Editing The following table summarizes the differences between offline and online editing. Offline Online Data table file resizing is not permitted. No restrictions exist. Full editing capabilities are allowed. Program file creation and deletion are not permitted. Alteration of file protection is not permitted. Alteration of static and constant data file values is not permitted. Indexing across file boundary selections is not permitted. Force protection selection is not permitted.
Online Editing 149 • modify rung — when an existing rung is modified two edit zones are created. The original rung is indicated by replace zone markers on the power rail. A copy of the original rung is made so you can insert, delete, or modify instructions. This rung is indicated by insert zone markers on the power rail. Thus, an IR pair is created when you modify a rung. • runtime online editing — the user program is executing when an edit takes place.
150 Online Editing Data Table File Size Online editing cannot change the size of existing data tables nor can new ones be created. However, some ladder instructions, when programmed cause data table values to change. These instructions are those that require timer, counter, and control addresses to be specified. Online Edit Error If either electrical interference, communication loss, or a power cycle occur during online edit session, program integrity may be impacted.
Online Editing 151 Interval be increased from the default of 1.25 seconds to 8 seconds as shown in the following figure. A Download Before Starting Online Edit At least one download is required before starting online edit. If you are using a MicroLogix 1100 from out-of-box state or after clear processor memory or firmware upgrade, at least one download is required before starting online edits.
152 Online Editing This problem happens only in out-of-box state or after clear processor memory. ATTENTION PTO and PWM instructions may not be deleted during runtime online edit. This is because if the PTO or PWM instructions were deleted during runtime online edit, outputs could stop in an unpredictable state, causing unexpected equipment operation.
Online Editing ATTENTION ATTENTION Types of Online Editing 153 When editing a rung that contains an MCR instruction, both the MCR start and MCR end rungs must be edited (whether it be test/assemble/cancel) at the same time. We recommend that you fully understand the possible results of the edit to the system under control. Failure to properly edit a running program could result in unexpected controller operation. Physical injury or equipment damage may result.
154 Online Editing IMPORTANT Online editing is not available when the mode switch in LCD screen is in the RUN position. ATTENTION Use the online editing function while in the RUN mode to make minor changes to the ladder program. We recommend developing your program offline since ladder rung logic changes take effect immediately after testing your edits. Improper machine operation may occur, causing personnel injury or equipment damage.
Appendix A Specifications General Specifications Description 1763L16AWA L16BWA L16BBB Dimensions Height: 90 mm (3.5 in.), 104 mm (4.09 in.) (with DIN latch open) Width: 110 mm (4.33 in.), Depth: 87 mm (3.43 in.) Shipping weight 0.9 kg (2.0 lbs) Number of I/O 12 inputs (10 digital and 2 analog) and 6 outputs Power supply voltage 100…240V AC ( -15%, +10%) at 47…63 Hz Heat dissipation See Appendix G. Power supply inrush current 120V AC: 25 A for 8 ms (max.
156 Specifications General Specifications Description 1763L16AWA L16BWA L16BBB L16DWD ESD immunity EN 61000-4-2 4 kV contact, 8 kV air, 4 kV indirect Radiated RF immunity EN 61000-4-3 10V/m, 26…1000 MHz (alternatively, 80…1000 MHz), 80% amplitude modulation, +900 MHz keyed carrier Fast transient immunity EN 61000-4-4 2 kV, 5 kHz communications cable such as EtherNet, RS-232, and RS-485: 1 kV, 5 kHz Surge transient immunity EN 61000-4-5 Unshielded communications cable: 2 kV CM (common mode), 1
Specifications 157 Digital Input Specifications Description On-state voltage range 1763-L16AWA 79…132V AC 1763-L16BWA, -L16BBB Inputs 0 through 3 (4 high-speed DC inputs) Inputs 4 and higher (6 standard DC inputs) 14…24V DC 10…24V DC (14…26.4V DC (+10%) at 65 °C/149 °F) (14…30V DC (+25%) at 30 °C/86 °F) (10…26.
158 Specifications Analog Input Specifications Description 1763-L16AWA, -L16BWA, -L16BBB, -L16DWD Voltage input range 0…10.0V DC - 1 LSB Type of data 10-bit unsigned integer Input coding (0...10.0V DC - 1 LSB) 0…+1,023 Voltage input impedance 210 kΩ Input resolution 10 bit Non-linearity ±1.0% of full scale Overall accuracy -20…65 °C (-4…149 °F) ±1.0% of full scale Voltage input overvoltage protection 10.
Specifications 159 BBB FET Output Specifications Description General Operation Power supply voltage 24V DC ( -15%, +10%) High Speed Operation(1) (Output 2 and 3 Only) On-state voltage drop: •at maximum load current •at maximum surge current •1V DC •2.5V DC •Not Applicable •Not Applicable •See graphs below. •1.0 mA •1.0 mA •100 mA •10 mA •1.
160 Specifications BBB FET Output Specifications Description General Operation High Speed Operation(1) (Output 2 and 3 Only) •peak current •maximum surge duration •maximum rate of repetition at 30 °C (86 °F) •maximum rate of repetition at 55 °C (131 °F) •4.0 A •10 ms •once every second •once every 2 seconds •Not applicable •Not applicable •Not applicable •Not applicable Turn-on time, max. 0.1 ms 6 µs Turn-off time, max. 1.0 ms 18 µs Repeatability, max. n/a 2 µs Drift, max.
Specifications 161 Standard DC Input Filter Settings (Inputs 4 and higher) Nominal Filter Setting (ms) ON Delay (ms) OFF Delay (ms) Maximum Frequency (Hz) 50% Duty Cycle Minimum Maximum Minimum Maximum 0.500 0.090 0.500 0.020 0.500 1.0 kHz 1.000 0.500 1.000 0.400 1.000 0.5 kHz 2.000 1.100 2.000 1.300 2.000 250 Hz 4.000 2.800 4.000 2.700 4.000 125 Hz 8.000(1) 5.800 8.000 5.300 8.000 63 Hz 16.000 11.000 16.000 10.000 16.000 31 Hz (1) This is the default setting.
162 Specifications Relay Life Chart Number of operations (x 103) 1000 500 300 250 VAC resistive load 100 30 VDC resistive load 50 250 VAC induction load (cosφ=0.
Specifications 163 Working Voltage (1763-L16BBB) Description 1762-L16BBB Input group to backplane isolation and input group to input group isolation Verified by one of the following dielectric tests: 1200V AC for 1 s or 1697V DC for 1 s FET output group to backplane isolation Verified by one of the following dielectric tests: 1200V AC for 1 s or 1697V DC for 1 s 75V DC Working Voltage (IEC Class 2 reinforced insulation) 75V DC Working Voltage (IEC Class 2 reinforced insulation) Relay output group t
164 Specifications Expansion I/O Specifications Digital I/O Modules General Specifications Specification Value Dimensions 90 mm (height) x 87 mm (depth) x 40.4 mm (width) height including mounting tabs is 110 mm 3.54 in. (height) x 3.43 in. (depth) x 1.59 in. (width) height including mounting tabs is 4.33 in.
Specifications 165 General Specifications Specification Value EFT/B immunity For 1762-IQ32T, 1762-OB32T, and 1762-OV32T modules IEC61000-4-4: 2 kV, 5 kHz on signal ports For all other modules IEC1000-4-4: 2 kV, 5 kHz Surge transient immunity For 1762-IQ32T, 1762-OB32T, and 1762-OV32T modules IEC61000-4-5: 2 kV common mode, 1 kV differential mode For all other modules IEC1000-4-5: 2 kV common mode, 1 kV differential mode Conducted RF immunity For 1762-IQ32T, 1762-OB32T, and 1762-OV32T modules IEC610
166 Specifications Input Specifications Specification 1762-IA8 1762-IQ8 1762-IQ16 1762-IQ32T 1762-IQ8OW6 On-state voltage, min. 79V AC (min.) 132V AC (max.) 10V DC 10V DC 10V DC 10V DC On-state current 5.0 mA (min.) at 79V AC 47 Hz 12.0 mA (nominal) at 120V AC 60 Hz 16.0 mA (max.) at 132V AC 63 Hz 2.0 mA min. at 10V DC 8.0 mA nominal at 24V DC 12.0 mA max. at 30V DC 2.0 mA min. at 10V DC 8.0 mA nominal at 24V DC 12.0 mA max. at 30V DC 1.6 mA min. at 10V DC 2.0 mA min. at 15V DC 5.7 mA max.
Specifications 167 Output Specifications Specification 1762-OA8 1762-OB8 1762-OB16 1762-OB32T 1762-OV32T Shipping weight, approx. (with carton) 215 g (0.48 lbs.) 210 g (0.46 lbs.) 235 g (0.52 lbs.) 200 g (0.44 lbs.) 200 g (0.44 lbs.) Voltage category 100…240V AC 24V DC 24V DC 24V DC source 24V DC sink Operating voltage range 85…265V AC at 47…63 Hz 20.4…26.4V DC 20.4…26.4V DC 10.2…26.4V DC 10.2…26.4V DC Number of outputs 8 8 16 32 32 Bus current draw, max. 115 mA at 5V DC (0.
168 Specifications Output Specifications Specification 1762-OA8 1762-OB8 1762-OB16 1762-OB32T 1762-OV32T Output group to backplane isolation Verified by one of the following dielectric tests: 1836V AC for 1 s or 2596V DC for 1 s. Verified by one of the following dielectric Verified by one of the following dielectric tests: 1200V AC for 1 s or 1697V DC for 1 s. tests: 1200V AC for 2 s or 1697V DC for 2 s.
Specifications 169 Output Specifications Specification 1762-OW8 1762-OW16 1762-OX6I 1762-IQ8OW6 Signal delay, max. – resistive load On Delay: 10 ms On Delay: 10 ms On Delay: 10 ms (max) 6 ms (typical) Off Delay: 10 ms Off Delay: 10 ms On-delay: 10 ms (max) Off-delay: 10 ms (max) Off Delay: 20 ms (max) 12 ms (typical) Off-state leakage, max. 0 mA 0 mA 0 mA 0 mA On-state current, min. 10 mA 10 mA 100 mA 10 mA On-state voltage drop, max.
170 Specifications Relay Contact Ratings (1762-OW8, 1762-OW16, and 1762-IQ8OW6) Maximum Volts Amperes Amperes Continuous Volt-Amperes Make Break Make Break 240V AC 7.5 A 0.75 A 2.5 A(2) 1800 VA 180 VA 120V AC 15 A 1.5 A 2.5 A(2) 1800 VA 180 VA 125V DC 0.22 A(1) 1.0 A 24V DC 1.2 A(3) 2.0 A 28 VA (1) For DC voltage applications, the make/break ampere rating for relay contacts can be determined by dividing 28 VA by the applied DC voltage. For example, 28 VA/48V DC = 0.58A.
Specifications 171 Module Load Ratings 1762-OX6I Volts (max.) Controlled Load (Current) per Module (max.) 240V AC 6A 120V AC 12 A(1) 125V DC 11.5 A 24V DC 30 A(2) (1) Current per relay limited to 6 A at ambient temperatures above 40 °C (104.°F). (2) 24 A in ambient temperatures above 40 °C (104.°F). Limited by ambient temperature and the number of relays controlling loads. See below. 8 Ambient Temperature below 40 °C (104.°F) 7 6 Ambient Temperature above 40 °C (104.
172 Specifications Analog Modules Common Specifications Specification 1762-IF2OF2, 1762-IF4, 1762-IR4, 1762-IT4 and 1762-OF4 Dimensions 90 mm (height) x 87 mm (depth) x 40 mm (width) height including mounting tabs is 110 mm 3.54 in. (height) x 3.43 in. (depth) x 1.58 in. (width) height including mounting tabs is 4.33 in.
Specifications 173 General Specifications Specification 1762-IF2OF2 Shipping weight, approx. (with carton) 240 g (0.53 lbs.) 1762-IF4 1762-OF4 1762-IR4 1762-IT4 235 g (0.517 lbs.) 260 g (0.57 lbs.) 220 g (0.53 lbs.) Bus current draw, 40 mA at 5V DC max.
174 Specifications Input Specifications Specification 1762-IF2OF2 1762-IF4 1762-IR4 1762-IT4 Number of inputs 2 differential (unipolar) 4 differential (bipolar) 4 4 input channels plus 1 CJC sensor Update time (typical) 2.
Specifications 175 Input Specifications 1762-IR4 Specification Input types 1762-IR4 • 100 Ω Platinum 385 • 200 Ω Platinum 385 • 500 Ω Platinum 385 • 1,000 Ω Platinum 385 • 100 Ω Platinum 3916 • 200 Ω Platinum 3916 • 500 Ω Platinum 3916 • 1,000 Ω Platinum 3916 • 10 Ω Copper 426 • 120 Ω Nickel 672 • 120 Ω Nickel 618 • 604 Ω Nickel-Iron 518 • 0…150 Ω • 0…500 Ω • 0…1,000 Ω • 0…3,000 Ω Heat dissipation 1.5 Total Watts (The Watts per point, plus the minimum Watts, with all points enabled.
176 Specifications Input Specifications 1762-IR4 Specification 1762-IR4 Cable impedance, max. 25 Ω (Operating with >25 Ω will reduce accuracy.) Power supply distance rating 6 (The module may not be more than 6 modules away from the system power supply.) Channel to channel isolation ±10V DC (1) Accuracy is dependent upon the Analog/Digital converter filter rate selection, excitation current selection, data format, and input noise. (2) Open-circuit detection time is equal to channel update time.
Specifications 177 1762-IT4 Repeatability at 25 °C (77 °F)(1) (2) Input Type Repeatability for 10 Hz Filter Thermocouple J ±0.1 °C [±0.18 °F] Thermocouple N (-110…1300 °C [-166…2372 °F]) ±0.1 °C [±0.18 °F] Thermocouple N (-210…-110 °C [-346…-166 °F]) ±0.25 °C [±0.45 °F] Thermocouple T (-170…400 °C [-274…752 °F]) ±0 .1 °C [±0.18 °F] Thermocouple T (-270…-170 °C [-454…-274 °F]) ±1.5 °C [±2.7 °F] Thermocouple K (-270…1370 °C [-454…2498 °F]) ±0.1 °C [±0.
178 Specifications 1762-IT4 Accuracy With Autocalibration Enabled Without Autocalibration for 10 Hz, 50 Hz and Accuracy 60 Hz Filters (max.) Maximum Temperature Drift(2) (4) at 25 °C [77 °F] Ambient at 0…60 °C [32…140 °F] Ambient at 0…60 °C [32…140 °F] Ambient Thermocouple E (-270…-210 °C [-454…-346 °F]) ±4.2 °C [±7.6 °F] ±6.3 °C [±11.4 °F] ±0.2698 °C/ °C [±0.2698 °F/ °F] Thermocouple R ±1.7 °C [±3.1 °F] ±2.6 °C [±4.7 °F] ±0.0613 °C/ °C [±0.0613 °F/ °F] Thermocouple S ±1.7 °C [±3.
Specifications 179 Output Specifications Specification 1762-IF2OF2 1762-OF4 Non-linearity (in percent full scale) < ±0.59% (2) < ±0.59%(2) Open and short-circuit protection Continuous Continuous Output protection ±32 mA ±32 mA (1) Includes offset, gain, non-linearity and repeatability error terms. (2) Only applicable to Series B I/O modules.
180 Specifications Notes: Publication 1763-UM001E-EN-P - March 2015
Appendix B Replacement Parts This chapter contains the following information: • a table of MicroLogix 1100 replacement parts • procedure for replacing the lithium battery MicroLogix 1100 Replacement Kits 181 The table below provides a list of replacement parts and their catalog number. Description Catalog Number Lithium Battery (See page 182.
182 Replacement Parts Lithium Battery (1763-BA) IMPORTANT When the controller’s Battery Low indicator is lit, check whether the battery wire connector is connected correctly or replace the replaceable battery with a new one immediately. When the indicator turns on, it means that either the battery is disconnected, or that the battery requires replacement. The controller is designed to operate for up to 2 weeks, from the time that the indicator first turns on.
Replacement Parts 183 Battery Handling Follow the procedure below to ensure proper battery operation and reduce personnel hazards. • Use only for the intended operation. • Do not ship or dispose of cells except according to recommended procedures. • Do not ship on passenger aircraft. ATTENTION • Do not charge the batteries. An explosion could result or the cells could overheat causing burns. • Do not open, puncture, crush, or otherwise mutilate the batteries.
184 Replacement Parts Three or More Batteries Procedures for the transportation of three or more batteries shipped together within the United States are specified by the Department of Transportation (DOT) in the Code of Federal Regulations, CFR49, “Transportation.” An exemption to these regulations, DOT - E7052, covers the transport of certain hazardous materials classified as flammable solids.
Replacement Parts 185 For disposal, batteries must be packaged and shipped in accordance with transportation regulations, to a proper disposal site. The U.S. Department of Transportation authorizes shipment of “Lithium batteries for disposal” by motor vehicle only in regulation 173.1015 of CFR 49 (effective January 5, 1983). For additional information contact: U.S. Department of Transportation Research and Special Programs Administration 400 Seventh Street, S.W. Washington, D.C.
186 Replacement Parts Notes: Publication 1763-UM001E-EN-P - March 2015
Appendix C Troubleshooting Your System This chapter describes how to troubleshoot your controller.
188 Troubleshooting Your System Controller LED Indicators LED Color Indicates FAULT off No fault detected red flashing Application fault detected red Controller hardware faulted off No forces installed amber Forces installed amber flashing Forces installed in force files, but forcing is disabled. FORCE Status Indicators on the LCD CO M CO M0 M M DC 1 OM BA M T.
Troubleshooting Your System 189 Status Indicators on the LCD Indicator Color Indicates BAT. LO off (empty rectangle) Batterty level is acceptable on (solid rectangle) Battery low off (empty rectangle) Default display mode on (solid rectangle) Customized display mode U-MSG (1) When using a MicroLogix 1100 controller, the DCOMM LED applies only to Channel 0.
190 Troubleshooting Your System Normal Operation Under normal operating conditions, the POWER and RUN LEDs are ON. If forcing is enabled and forces are installed in the I/O force files, the FORCE LED turns ON and continues to be ON until all forces are removed. If forcing is disabled and forces are installed in the I/O force files, the FORCE LED flashes and continues to flash until all forces are removed from the I/O force files.
Troubleshooting Your System Controller Error Recovery Model Identify the error code and description. No 191 Use the following error recovery model to help you diagnose software and hardware problems in the micro controller. The model provides common questions you might ask to help troubleshoot your system. Refer to the recommended pages within the model for further help. Is the error hardware related? Start Yes Refer to page 190 for probable cause and recommended action.
192 Troubleshooting Your System Analog Expansion I/O Diagnostics and Troubleshooting Module Operation and Channel Operation The module performs operations at two levels: • module level • channel level Module-level operations include functions such as power-up, configuration, and communication with the controller. Internal diagnostics are performed at both levels of operation. Both module hardware and channel configuration error conditions are reported to the controller.
Troubleshooting Your System 193 Critical and Non-Critical Errors Non-critical module errors are recoverable. Channel errors (over-range or under-range errors) are non-critical. Non-critical error conditions are indicated in the module input data table. Non-critical configuration errors are indicated by the extended error code. See Table on page C-195. Critical module errors are conditions that prevent normal or recoverable operation of the system.
194 Troubleshooting Your System Module Error Field The purpose of the module error field is to classify module errors into three distinct groups, as described in the table below. The type of error determines what kind of information exists in the extended error information field. These types of module errors are typically reported in the controller’s I/O status file. Refer to the MicroLogix 1100 Programmable Controllers Instruction Set Reference Manual, publication 1763-RM001 for more information. .
Troubleshooting Your System 195 Error Codes Extended Error Codes for 1762-IF2OF2 Error Type Hex Equivalent(1) Module Extended Error Error Description Error Code Information Code Binary Binary No Error X000 000 0 0000 0000 No error General Common Hardware Error X200 001 0 0000 0000 General hardware error; no additional information X201 001 0 0000 0001 Power-up reset state Hardware-Specific X210 Error 001 0 0001 0000 Reserved Configuration Error X400 010 0 0000 0000 General configur
196 Troubleshooting Your System Calling Rockwell Automation for Assistance If you need to contact Rockwell Automation or local distributor for assistance, it is helpful to obtain the following (prior to calling): • controller type, series letter, revision letter, and firmware (FRN) number of the controller • controller indicator status • controller error codes (Refer to MicroLogix 1100 Programmable Controllers Instruction Set Reference Manual, Publication 1763-RM001 for error code information.
Appendix D Using Control Flash to Upgrade Your Operating System The operating system (OS) can be upgraded through the communication port on the controller. In order to download a new operating system, you must have the following: • ControlFlash Upgrade Kit containing the new OS Go to http://www.ab.com/micrologix to download the upgrade kit. • a Windows 95, Windows 98, Windows 2000, Windows NT or Windows XP based computer to run the download software.
198 Using Control Flash to Upgrade Your Operating System Prepare the Controller for Updating Connect the computer COM port to channel 0 on the MicroLogix 1100 using a 1761-CBL-PM02 cable. Controller Configuration The controller must be configured for default communications (use the Communications Toggle Functionality which is available on the LCD; DCOMM indicator on) and be in the Program mode (use the Mode Switch which is available on the LCD.) to allow the download of a new operating system.
Using Control Flash to Upgrade Your Operating System 199 3. During the download, the Run, Force, and Fault LEDs perform a walking bit pattern. The screen as shown below is displayed on the LCD as well. 4. When the download is complete, the integrity of the new OS is checked. If the new OS is corrupt, the controller sends an error message to the download tool and flashes the Missing or Corrupt OS LED pattern. See Missing/Corrupt OS LED Pattern below. 5.
200 Using Control Flash to Upgrade Your Operating System Notes: Publication 1763-UM001E-EN-P - March 2015
Appendix E Connecting to Networks via RS-232/RS-485 Interface The following protocols are supported from the RS-232/485 communication channel (Channel 0): • • • • • • RS-232 Communication Interface DF1 Full Duplex DF1 half-duplex Master/Slave DF1 Radio Modem DH-485 Modbus RTU Master/Slave ASCII The communications port on the MicroLogix 1100 utilizes a combined RS-232/485 interface.
202 Connecting to Networks via RS-232/RS-485 Interface The MicroLogix™ controller supports the DF1 Full-Duplex protocol via RS-232 connection to external devices, such as computers, or other controllers that support DF1 Full-Duplex. DF1 is an open protocol. Refer to DF1 Protocol and Command Set Reference Manual, publication 1770-6.5.16, for more information. DF1 Full-Duplex protocol (also referred to as DF1 point-to-point protocol) is useful where RS-232 point-to-point communication is required.
Connecting to Networks via RS-232/RS-485 Interface DF1 Half-Duplex Protocol 203 DF1 Half-Duplex protocol is a multi-drop single master/multiple slave network. DF1 Half-Duplex protocol supports data transparency (American National Standards Institute ANSI - X3.28-1976 specification subcategory D1). In contrast to DF1 Full-Duplex, communication takes place in one direction at a time.
204 Connecting to Networks via RS-232/RS-485 Interface Example DF1 Half-Duplex Connections Rockwell Software RSLinx 2.0 (or later), SLC 5/03, SLC 5/04, and SLC 5/05, PLC-5, MicroLogix 1100, or MicroLogix 1200 and 1500 processors configured for DF1 Half-Duplex Master.
Connecting to Networks via RS-232/RS-485 Interface 205 Using Modems with MicroLogix™ Programmable Controllers The types of modems you can use with MicroLogix™ controllers include the following: • dial-up phone modems. A MicroLogix™ controller, on the receiving end of the dial-up connection, can be configured for DF1 Full-Duplex protocol with or without handshaking. The modem connected to the MicroLogix controller should support auto-answer. The MicroLogix 1100 supports ASCII out communications.
206 Connecting to Networks via RS-232/RS-485 Interface For general multi-drop modem connections, or for point-to-point modem connections that require RTS/CTS handshaking, use DF1 Half-Duplex slave protocol. In this case, one (and only one) of the other devices must be configured for DF1 Half-Duplex master protocol. IMPORTANT TIP Publication 1763-UM001E-EN-P - March 2015 Never attempt to use DH-485 protocol through modems under any circumstance.
Connecting to Networks via RS-232/RS-485 Interface DH-485 Communication Protocol 207 The DH-485 protocol defines the communication between multiple devices that coexist on a single pair of wires. DH-485 protocol uses RS-485 Half-Duplex as its physical interface. (RS-485 is a definition of electrical characteristics; it is not a protocol.) RS-485 uses devices that are capable of co-existing on a common data circuit, thus allowing data to be easily shared between devices.
208 Connecting to Networks via RS-232/RS-485 Interface Devices that use the DH-485 Network In addition to the MicroLogix™ controllers, the devices shown in the following table also support the DH-485 network. Allen-Bradley Devices that Support DH-485 Communication Catalog Number Bulletin 1761 Controllers Bulletin 1762 Description Installation Function Publication MicroLogix 1000 These controllers support DH-485 communications. 1761-6.3 These controllers support DH-485 communications.
Connecting to Networks via RS-232/RS-485 Interface 209 • type of process being controlled. • network configuration. The major hardware and software issues you need to resolve before installing a network are discussed in the following sections. Hardware Considerations You need to decide the length of the communication cable, where you route it, and how to protect it from the environment where it will be installed.
210 Connecting to Networks via RS-232/RS-485 Interface Running the communication cable through conduit provides extra protection from physical damage and electrical interference. If you route the cable through conduit, follow these additional recommendations: – Use ferromagnetic conduit near critical sources of electrical interference. You can use aluminum conduit in non-critical areas. – Use plastic connectors to couple between aluminum and ferromagnetic conduit.
Connecting to Networks via RS-232/RS-485 Interface 211 lowest numbered addresses to minimize the time required to initialize the network. The valid range for the MicroLogix™ controllers is 1...31 (controllers cannot be node 0). The default setting is 1. The node address is stored in the controller Communications Status file (CS0:5/0 to CS0:5/7). Setting Controller Baud Rate The best network performance occurs at the highest baud rate, which is 19,200.
212 Connecting to Networks via RS-232/RS-485 Interface Use a 1763-NC01 Series A or later cable to connect a MicroLogix 1100 controller to a DH-485 network. TIP You can connect a MicroLogix 1100 controller to your DH-485 network directly without using a RS-232 to RS-485 converter and optical isolator, such as the AIC+, catalog number 1761-NET-AIC, as shown in the illustration below, because Channel 0 has isolation and RS-485 built-in.
Connecting to Networks via RS-232/RS-485 Interface 213 DH-485 Network with a MicroLogix™ Controller AIC+ AIC+ TERM TERM A B COM COM SHLD SHLD CHS GND TX TX A-B A B TX PWR TX DC SOURCE TX PWR DC SOURCE CABLE CABLE EXTERNAL EXTERNAL SLC 5/04 PanelView 550 DH-485 Network AIC+ AIC+ TERM TX PWR TX DC SOURCE TX PWR TX MicroLogix 1000 TX PWR TX TX PWR DC SOURCE CABLE EXTERNAL ESC CHS GND TX DC SOURCE CABLE EXTERNAL SHLD CHS GND TX DC SOURCE CABLE COM SHLD
214 Connecting to Networks via RS-232/RS-485 Interface Typical 3-Node Network PanelView 550 A-B PanelView MicroLogix 1100 1761-CBL-AM00 or 1761-CBL-HM02 RJ45 port AIC+ 1761-CBL-AS09 or 1761-CBL-AS03 TERM A B COM SHLD CHS GND TX TX TX PWR DC SOURCE CABLE EXTERNAL 1747-CP3 or 1761-CBL-AC00 TIP Modbus Communication Protocol This 3-node network is not expandable. Modbus is a Half-Duplex, master-slave communications protocol. The Modbus network master reads and writes coils and registers.
Appendix F Connecting to Networks via Ethernet Interface This appendix: • • • • • • MicroLogix 1100 Controllers and Ethernet Communication describes MicroLogix 1100 controllers and Ethernet communication. describes MicroLogix 1100 performance considerations. describes Ethernet network connections and media. explains how the MicroLogix 1100 establishes node connections. lists Ethernet configuration parameters and procedures. describes configuration for subnet masks and gateways.
216 Connecting to Networks via Ethernet Interface The MicroLogix 1100 supports Ethernet communication via the Ethernet communication channel 1 shown in the drawing below. Side View Channel 1 12 Ethernet (10/100Base-T) Channel 0 RS-232/485 (DH485, DF1, or ASCII) 11 MicroLogix 1100 Performance Considerations Actual performance of an MicroLogix 1100 controller varies according to: • • • • size of Ethernet messages. frequency of Ethernet messages. network loading.
Connecting to Networks via Ethernet Interface 217 Optimal Performance: RSLinx to MicroLogix 1100 Series B OS FRN4 controller Operation Words MSG per Second Words per Second Single Typed Read 1 50 50 Single Typed Reads 20 50 2,500 Single Typed Reads 100 50 5,000 Optimal Performance: MicroLogix 1100 Series A OS FRN3 to MicroLogix 1100 Series B OS FRN4 controller Operation Words MSG per Second Words per Second Single Typed Read 1 18 18 Single Typed Reads 20 18 360 Single Typed Reads
218 Connecting to Networks via Ethernet Interface MicroLogix 1100 and PC Connections to the Ethernet Network The MicroLogix 1100 Ethernet connector conforms to ISO/IEC 8802-3 STD 802.3 and utilizes 10/100Base-T media. Connections are made directly from the MicroLogix 1100 to an Ethernet hub or switch. The network setup is simple and cost effective. Typical network topology is pictured below.
Connecting to Networks via Ethernet Interface IMPORTANT 219 When connecting the MicroLogix 1100 Ethernet port to a 10/100Base-T Ethernet switch, note the following recommendations: • Use the auto negotiation function for both the switch port and the MicroLogix 1100 Ethernet port • If you want to force to a specific speed/duplex mode, you should force the MicroLogix 1100 Ethernet port and leave the switch in auto negotiation mode to match speed/duplex settings of the MicroLogix 1100. Ethernet port.
220 Connecting to Networks via Ethernet Interface The standard Ethernet cable is terminated in accordance with EIA/TIA 568B on both ends. The crossover cable is terminated to EIA/TIA 568B at one end and EIA/TIA 568A at the other, exactly as shown in the two color coded plugs below. The following figures show how the TIA/EIA 568A and 568B are to be terminated. There are four pairs of wires contained in a CAT5 UTP cable.
Connecting to Networks via Ethernet Interface TIP 221 The most common wiring for RJ45 cables is the "straight through" cable which means that pin 1 of the plug on one end is connected to pin 1 of the plug on the other end. The straight through RJ45 cable is commonly used to connect network cards with hubs on 10Base-T and 100Base-Tx networks. On network cards, pair 1-2 is the transmitter, and pair 3-6 is the receiver. The other two pairs are not used.
222 Connecting to Networks via Ethernet Interface In order to receive messages from another device on Ethernet, an “incoming” connection must be established. This incoming connection is made by the sending processor and uses one incoming connection in the receiving processor. The MicroLogix 1100 supports a maximum of 32 connections, allowing a maximum of 16 outgoing and a maximum of 16 incoming simultaneous connections with up to 32 other devices or applications.
Connecting to Networks via Ethernet Interface 223 The MicroLogix 1100 will check every 2 minutes for a duplicate IP address on the network. Configuring the Ethernet Channel on the MicroLogix 1100 There are two ways to configure the MicroLogix 1100 Ethernet channel 1.
224 Connecting to Networks via Ethernet Interface Parameter Description Default Status SMTP Client Enable (Series B only) The SMTP Client service enable switch. When SMTP is enabled, MicroLogix 1100 is capable of transmitting e-mail messages generated by a 485CIF write message with a string element. There must be a SMTP server on the network capable of processing e-mail service. This provides an extremely versatile mechanism to report alarms, status, and other data-related functions.
Connecting to Networks via Ethernet Interface 225 The host system’s BOOTP configuration file must be updated to service requests from MicroLogix 1100 controllers. The following parameters must be configured: Parameter Description IP Address A unique IP Address for the MicroLogix 1100 controller. Subnet Mask Specifies the net and local subnet mask as per the standard on subnetting RFC 950, Internet Standard Subnetting Procedure.
226 Connecting to Networks via Ethernet Interface Using the Rockwell BOOTP/DHCP Utility The Rockwell BOOTP/DHCP server utility is a standalone program that incorporates the functionality of standard BOOTP software with a user-friendly graphical interface. It is located in the Utils directory on the RSLogix 500 installation CD. The newest version of the utility can be downloaded from www.ab.com/networks/bootp/index.html.
Connecting to Networks via Ethernet Interface 227 2. In the Request History panel you will see the hardware addresses of devices issuing BOOTP or DHCP requests. 3. Double-click on the hardware address of the device you want to configure. You will see the New Entry pop-up window with the device's Ethernet Address (MAC). 4. Enter the IP Address and Description you want to assign to the device, and click OK. Leave Hostname blank.
228 Connecting to Networks via Ethernet Interface The device will be added to the Relation List, displaying the Ethernet Address (MAC) and corresponding IP Address, Subnet Mask, and Gateway (if applicable). Using a DHCP Server To Configure Your Processor A DHCP server automatically assigns IP addresses to client stations logging onto a TCP/IP network. DHCP is based on BOOTP and maintains some backward compatibility.
Connecting to Networks via Ethernet Interface 229 If your network is divided into subnetworks that use gateways or routers, you must indicate the following information when configuring channel 1: • subnet mask • gateway address A subnet mask is a filter that a node applies to IP addresses to determine if an address is on the local subnet or on another subnet. If an address is located on another subnetwork, messages are routed through a local gateway to be transferred to the destination subnetwork.
230 Connecting to Networks via Ethernet Interface Manually Configuring Channel 1 for Controllers on Subnets If you are manually configuring channel 1 for a MicroLogix 1100 controller located on a subnet, deselect both of the “BOOTP Enable” and “DHCP Enable” options by clicking on the checked box, as shown in the figure below. See the table below to configure the subnet mask and gateway address fields for each controller via your programming software.
Connecting to Networks via Ethernet Interface MicroLogix 1100 Embedded Web Server Capability 231 MicroLogix 1100 controllers include not only the embedded web server which allows viewing of module information, TCP/IP configuration, and diagnostic information, but the capabilities that also allow viewing of the data file via Ethernet using a standard web browser.
232 Connecting to Networks via Ethernet Interface Notes: Publication 1763-UM001E-EN-P - March 2015
Appendix G System Loading and Heat Dissipation TIP System Loading Calculations A maximum of four 1762 I/O modules, in any combination, can be connected to a MicroLogix 1100 controller. You can use this appendix to determine the power supply load and heat dissipation for your system. The MicroLogix 1100 controller is designed to support up to any four 1762 expansion I/O modules. When you connect MicroLogix accessories and expansion I/O, an electrical load is placed on the controller power supply.
234 System Loading and Heat Dissipation System Loading Example Calculations Current Loading Calculating the Current for Expansion I/O n A Number of Modules Device Current Requirements (max) Calculated Current at 5V DC (mA) at 24V DC (mA) at 5V DC (mA) at 24V DC (mA) 50 0 100 0 1762-IF4 40 50 1762-IF2OF2 40 105 1762-IQ8 50 160 180 260 180 Catalog Number(1) 1762-IA8 2 B 70 1762-IQ32T 170 0 1762-IR4 40 50 1762-IT4 40 50 1762-OA8 115 0 1762-OB8 115 0 1762-OB16 175
System Loading and Heat Dissipation 235 Validating the System The example systems shown in the tables below are verified to be acceptable configurations. The systems are valid because: • Calculated Current Values < Maximum Allowable Current Values • Calculated System Loading < Maximum Allowable System Loading Validating Systems using 1763-L16AWA, 1763-L16BBB, or 1763-L16DWD Maximum Allowable Values Calculated Values Current: Current (Subtotal from Table on page 234.
236 System Loading and Heat Dissipation System Loading Worksheet The tables below are provided for system loading validation. See System Loading Example Calculations on page G-234.
System Loading and Heat Dissipation 237 Validating Systems using 1763-L16AWA, 1763-L16BBB, or 1763-L16DWD Maximum Allowable Values Calculated Values Current: Current (Subtotal from Table .): 800 mA at 5V DC 700 mA at 24V DC System Loading: mA at 5V DC mA at 24V DC System Loading: = (________ mA x 5V) + (________ mA x 24V) = __________ mW + __________ mW = __________ mW = __________ W 20.
238 System Loading and Heat Dissipation Use the following table when you need to determine the heat dissipation of your system for installation in an enclosure. For System Loading, take the value from the appropriate system loading worksheets on pages 236 or 237. Calculating Heat Dissipation Heat Dissipation Catalog Number Heat Dissipation Equation or Constant Calculation 1763-L16AWA 15.2 W + (0.4 x System Loading) 15.2 W + (0.4 x ______ W) W 1763-L16BWA 15.7 W + (0.4 x System Loading) 15.
Glossary The following terms are used throughout this manual. Refer to the Allen-Bradley Industrial Automation Glossary, publication AG-7.1, for a complete guide to Allen-Bradley technical terms. address A character string that uniquely identifies a memory location. For example, I:1/0 is the memory address for the data located in the Input file location word1, bit 0. AIC+ Advanced Interface Converter A device that provides a communication link between various networked devices. (Catalog Number 1761-NET-AIC.
240 controller A device, such as a programmable controller, used to monitor input devices and control output devices. controller overhead An internal portion of the operating cycle used for housekeeping and set-up purposes. control profile The means by which a controller determines which outputs turn on under what conditions. counter 1) An electro-mechanical relay-type device that counts the occurrence of some event.
241 EMI Electromagnetic interference. encoder 1) A rotary device that transmits position information. 2) A device that transmits a fixed number of pulses for each revolution. executing mode Any run or test mode. expansion I/O Expansion I/O is I/O that is connected to the controller via a bus or cable. MicroLogix 1200 controllers use Bulletin 1762 expansion I/O. false The status of an instruction that does not provide a continuous logical path on a ladder rung.
242 input device A device, such as a push button or a switch, that supplies signals to the input circuits of the controller. inrush current The temporary surge current produced when a device or circuit is initially energized. instruction A mnemonic and data address defining an operation to be performed by the processor. A rung in a program consists of a set of input and output instructions. The input instructions are evaluated by the controller as being true or false.
243 low byte Bits 0 to 7 of a word. logic A process of solving complex problems through the repeated use of simple functions that can be either true or false. General term for digital circuits and programmed instructions to perform required decision making and computational functions. Master Control Relay (MCR) A mandatory hard-wired relay that can be de-energized by any series-connected emergency stop switch. Whenever the MCR is de-energized, its contacts open to de-energize all application I/O devices.
244 switch is activated. In ladder programming, a symbol that allows logic continuity (flow) if the referenced input is logic “0” when evaluated. normally open Contacts on a relay or switch that are open when the relay is de-energized or the switch is deactivated. (They are closed when the relay is energized or the switch is activated.) In ladder programming, a symbol that allows logic continuity (flow) if the referenced input is logic “1” when evaluated.
245 operating voltage For inputs, the voltage range needed for the input to be in the On state. For outputs, the allowable range of user-supplied voltage. output device A device, such as a pilot light or a motor starter coil, that is controlled by the controller. processor A Central Processing Unit. (See CPU.) processor file The set of program and data files used by the controller to control output devices. Only one processor file may be stored in the controller at a time.
246 relay logic A representation of the program or other logic in a form normally used for relays. restore To download (transfer) a program from a personal computer to a controller. reserved bit A status file location that the user should not read or write to. retentive data Information associated with data files (timers, counters, inputs, and outputs) in a program that is preserved through power cycles.
247 sinking A term used to describe current flow between an I/O device and controller I/O circuit — typically, a sinking device or circuit provides a path to ground, low, or negative side of power supply. sourcing A term used to describe current flow between an I/O device and controller I/O circuit — typically, a sourcing device or circuit provides a path to the source, high, or positive side of power supply. status The condition of a circuit or system, represented as logic 0 (OFF) or 1 (ON).
248 Notes: Publication 1763-UM001E-EN-P - March 2015
Index Numerics 1762-24AWA wiring diagram 3-50 1762-IA8 wiring diagram 3-56 1762-IF2OF2 input type selection 3-64 output type selection 3-64 terminal block layout 3-65 wiring 3-65 1762-IF4 input type selection 3-66 terminal block layout 3-67 1762-IQ16 wiring diagram 3-57 1762-IQ32T wiring diagram 3-58 1762-IQ8 wiring diagram 3-56 1762-OA8 wiring diagram 3-58 1762-OB16 wiring diagram 3-59 1762-OB32T wiring diagram 3-60 1762-OB8 wiring diagram 3-59 1762-OV32T wiring diagram 3-60 1762-OW16 wiring diagram 3-61 1
250 DH485 network 4-83 connecting to DF1 Half-Duplex network 4-80 contactors (bulletin 100), surge suppressors for 3-45 control profile G-240 ControlFlash missing/corrupt OS LED pattern D-199 sequence of operation D-198 using D-197 controller G-240 grounding 3-46 I/O wiring 3-53 installation 2-19 LED status error conditions C-190 LED status normal operation C-190 minimizing electrical noise 3-53 mounting 2-34 mounting dimensions 2-33 mounting on DIN rail 2-35 mounting on panel 2-36 preventing excessive hea
251 F false G-241 FIFO (First-In-First-Out) G-241 file G-241 Full-Duplex 4-77 full-duplex G-241 G general considerations 2-20 grounding the controller 3-46 H Half-Duplex 4-81, G-241 hard disk G-241 hardware errors C-194 hardware features 1-11 heat dissipation calculating G-238 heat protection 2-25 high byte G-241 I I/O (Inputs and Outputs) G-242 input device G-242 input states on power down 2-25 inrush current G-242 installing ControlFlash software D-197 memory module 2-30 your controller 2-19 instructi
252 O offline G-244 Offline Editing 7-148 offset G-244 off-state leakage current G-244 one-shot G-244 online G-244 Online Editing 7-147 Terms 7-148 Operating buttons 5-106 operating voltage G-245 output device G-245 P performance Ethernet processor F-216 planning considerations for a network E-208 power considerations input states on power down 2-25 isolation transformers 2-24 loss of power source 2-25 other line conditions 2-25 overview 2-24 power supply inrush 2-24 power distribution 2-23 power source l
253 using 3-43 system configuration DF1 Full-Duplex examples E-202 DH485 connection examples E-212 system loading example calculations G-234 limitations G-233 worksheet G-236 system loading and heat dissipation G-233 T terminal G-247 terminal block layouts 1762-IF2OF2 3-65 1762-IF4 3-67 controllers 3-47 terminal groupings 3-49 terminal groupings 3-49 throughput G-247 Trim Pot Information Function File 5-135 trim pot operation 5-135 trim pots 5-135 changing values 5-135 error conditions 5-137 location 5-13
254 Notes: Publication 1763-UM001E-EN-P - March 2015
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