EZ-ZONE® RM Scanner Module User’s Guide RM Scanner Module TOTAL CUSTOMER SATISFACTION 3 Year Warranty ISO 9001 Registered Company 1241 Bundy Boulevard., Winona, Minnesota USA 55987 Phone: +1 (507) 454-5300, Fax: +1 (507) 452-4507 http://www.watlow.com 0600-0071-0000 Rev. C December 2013 Winona, Minnesota USA Made in the U.S.A.
Safety Information Unit is compliant with European Union directives. See Declaration of Conformity for further details on Directives and Standards used for Compliance. We use note, caution and warning symbols throughout this book to draw your attention to important operational and safety information. A “NOTE” marks a short message to alert you to an important detail. Unit has been reviewed and approved by CSA International for use as Temperature IndicatingRegulating Equipment per CSA C22.2 No. 24.
verify the reason for returning it. 4. In cases of manufacturing defect, we will enter a repair order, replacement order or issue credit for material returned. In cases of customer misuse, we will provide repair costs and request a purchase order to proceed with the repair work. 5. To return products that are not defective, goods must be in new condition, in the original boxes and they must be returned within 120 days of receipt.
TC Table of Contents Chapter 1: Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 A Conceptual View of the RMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Getting Started Quickly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . .
TC Table of Contents (cont.) Variable Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Global Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Communications Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Chapter 5: Factory Pages. . . . . . . .
1 Chapter 1: Overview Available EZ-ZONE RM System Literature and Resources Document Title and Part Number Description EZ-ZONE Rail Mount Access (RMA) User's Guide, part number: 0600-0072-0000 Describes how to connect the RM system into an industrial network, how to use data logging, module backup and the real-time clock. EZ-ZONE Rail Mount Controller (RMC) User's Guide, part number: 0600-0070-0000 The RMC module is an advanced integrated controller capable of PID and limit control.
Introduction tion points. The EZ-ZONE ® RM Scanner (RMS) is capable of monitoring from 1 to 16 inputs. As is the case with all of the RM family modules the RMS can be used as a standalone device or it can be used as part of a larger system of interconnected RM modules. The RMS takes the pain out of solving your need for high density monitoring requirements as either a standalone module or in applications that require distributed control.
A Conceptual View of the RMS The flexibility of the RMS’s software and hardware allows for variation in configurations. Acquiring a better understanding of its functionality and capabilities while at the same time planning out how the controller can be used will deliver maximum effectiveness in your application. It is useful to think of the scanner in three parts: inputs, procedures and outputs. Information flows from an input to a procedure to an output when the scanner is properly configured.
steps below to switch the RMS to the Standard bus protocol. 1. Disconnect all Modbus devices from the network 2. Push and hold the orange button on the face of the module for approximately 6 seconds 3. When the LED display (above the orange button) changes to P [p] momentarily release the orange button and then push it again where [S] will appear (symbol for Standard Bus), release the orange button 4.
connected between rails to allow for remote capabilities. It is recommended that the split rail connection not exceed 100 feet. In this configuration the OIT can communicate with all modules (maximum 16 modules any combination with one Access module).
Getting Started Quickly Home Page When using the RUI, the control is at the Home Page when initially powered up where it will display the value of Analog Input 1 in the upper display and the value of Analog Input 2 in the lower display.
EZ-ZONE RMS Module - System Diagram 16 Scanner Channels - Slots A, B, D and E R M S x - [R,P] [R,P] [R,P] [R,P] - A A A A Input Function Input Sensor Output Function Analog Input 1 through 16 None, Thermocouple, 2-Wire RTD (100, 1k), Thermistor (5k, 10K, 20k, 40k), Process (V, mV, mA) or 1K Potentiometer Alarms Slot A, B, D, E Zone and Status LED RUI, PC, PLC or HMI EIA - 485 Communications Standard Bus (optional Modbus RTU) Modbus RTU Address 1 - 16 Indicates Zone Address Zone Selection Standard
EZ-ZONE RMS Module - System Diagram 8 Scanner Channels - Slots A, B 4 - Form A Mechanical Relays - Slot D 6 - Digital I/O - Slot E R M S x - [R,P] [R,P] J C - A A A A Input Function Input Sensor Output Function Analog Input 1 through 8 None, Thermocouple, 2-Wire RTD (100, 1k), Thermistor (5k, 10K, 20k, 40k), Process (V, mV, mA) or 1K Potentiometer Alarms Slot A, B 4 - Mechanical Relay Outputs Form A Analog Input Alarm Cool Power Heat Power Compare Counter Digital I/O Profile Event Output A-H Function K
EZ-ZONE RMS Module - System Diagram 8 Scanner Channels - Slots A, B 6 - Digital I/O - Slot D 4 - Form A Mechanical Relays - Slot E R M S x - [1,2] [1,2] C J - A A A A Input Function Input Sensor Output Function Analog Input 1 through 8 None, Thermocouple, 2-Wire RTD (100, 1k), Thermistor (5k, 10K, 20k, 40k), Process (V, mV, mA) or 1K Potentiometer Alarms Slot A, B Input Device Digital Input 1, 2, 3, 4, 5 or 6 Switch contact or volts dc 6 - Digital Inputs / Outputs any combination Output 1, 2, 3, 4, 5
EZ-ZONE RMS Module - System Diagram 8 Scanner Channels - Slots A, B 6 - Digital I/O - Slot D 6 - Digital I/O - Slot E R M S x - [1,2] [1,2] C C - A A A A Input Function Input Sensor Output Function Analog Input 1 through 8 None, Thermocouple, 2-Wire RTD (100, 1k), Thermistor (5k, 10K, 20k, 40k), Process (V, mV, mA) or 1K Potentiometer Alarms Slot A, B Input Device Digital Input 1, 2, 3, 4, 5, 6 Switch contact or volts dc 6 - Digital Inputs / Outputs any combination Analog Input Alarm Cool Power Heat
EZ-ZONE RMS Module - System Diagram 8 Scanner Channels - Slots A, B 6 - Digital I/O - Slot D 1 - Digital Input/2 Mechanical Relays - Slot E R M S x - [1,2] [1,2] C B - A A A A Input Function Input Sensor Output Function Analog Input 1 through 8 None, Thermocouple, 2-Wire RTD (100, 1k), Thermistor (5k, 10K, 20k, 40k), Process (V, mV, mA) or 1K Potentiometer Alarms Slot A, B Input Device Digital Input 1, 2, 3, 4, 5 or 6 Switch contact or volts dc 6 - Digital Inputs / Outputs any combination Analog Inp
2 Chapter 2: Install and Wire Dimensions As can be seen below the dimensions of the RM system will change slightly based on the type of connector used. Module Removal Clearance Standard Connectors 147.07 mm ( 5.8 in ) 75.08 mm ( 3.0 in ) 44.45 mm ( 1.75 in ) 101.60 mm ( 4.00 in ) 116.08 mm ( 4.57 in ) 150 51.56 mm ( 2.03 in ) Latch in open position 165 mm ( 6.50 in ) Module Removal Displacement Module Removal Clearance Straight Connectors 155 mm ( 6.10 in ) 75.08 mm ( 3.0 in ) 44.45 mm ( 1.
Chassis Mount Front View (Module Removed) - Screw Connection Pattern 58.67 mm (2.31 in) 17.53 mm (.69 in) 51.56 mm (2.03 in) 32.77 mm (1.29 in) 60.45 mm (2.38 in) 35.81 mm (1.41 in) 35.05 mm (1.38 in) 16.76 mm (.66 in) The view above is representative of the modular backplane without the module. Recommended chassis mount hardware: 1. #8 screw, 3/4" long 2. Torque to 10 -15 lb-in 3.
Power Supplies DSP60 DSP30 55.6 mm 2.189 in ++ - - L DC OK DSP60 N L N 5 6 6 14.20 mm 0.559 in 14.20 mm 0.559 in 5 Power Supply Specifications DSP100 DSP 30 56.8 mm 2.236 in 89.9 mm 3.539 in 49.00 mm 1.929 in 12 3 4 vout ADJ. 32.10 mm 1.264 in DC LO DC OK 5 6 14.20 mm 0.559 in 5 N 9.75 mm 0.384 in L 43.1 mm 1.697 in DSP100 91.00 mm 3.583 in 91.00 mm 3.583 in ++ - - 32.10 mm 1.264 in DC LO 91.00 mm 3.583 in 9.75 mm 0.384 in DSP30 1.697 in DC OK vout ADJ. 91.00 mm 3.
RMS Installation and Removal on a DIN Rail Modular Backplane Connector The picture on the right shows the Modular Backplane Connector, both front and rear view. The rear view is bringing in to focus a metal clip. If the DIN rail is grounded the Modular Backplane Connector and the module connected to it will be also (recommended).
Module Removal To remove a module from the Modular Backplane Connector find the red tab protruding from the bottom of the module and pull back on it as shown to the right. While pulling back on the red tab the two mounting posts will release the module where the module can then be lifted up and out of the Modular Backplane Connector.
Wiring Scanner Module (R M S x - x x x x - x x x x) Slot A Slot B Slot D Slot E Configuration Universal, RTD and Thermistor Inputs 1 -16 1-4 5-8 9 - 12 13 - 16 S1 R1 S2 R2 S3 R3 S4 R4 S5 R5 S6 R6 S7 R7 S8 R8 S9 R9 S10 R10 S11 R11 S12 R12 S13 R13 S14 R14 S15 R15 S16 R16 S_ (RTD), thermocouple -, volts - , mA -, potentiometer wiper or thermistor R_ (RTD), thermocouple +, volts +, mA +, potentiometer or thermistor Universal/Thermistor Input Part # Digits 5, 6, 7, 8 Input 1-4: RMSx-[R,P]xxx-xxxx I
Form C - Mechanical Relay Output 7 and Form A - Mechanical Relay Output 8 Slot A Slot B Slot D Slot E --- ---- --- 7 and 8 - - - - - - - - - L7 K7 J7 L8 K8 ------- Configuration normally open common normally closed normally open common Form C and Form A Relay Outputs Part # Digit 8 Slot A: Option not valid Slot B: Option not valid Slot D: Option not valid Slot E: RMSx-xxx[B]-xxxx Power and Communications Slot C Configuration 98 99 Power input: ac or dc+ Power input: ac or dc- CF CD C
RMS Module - Front View Standard Connector Slot D Slot E Slot A Slot B Slot C Slot C 98 99 power Watlow EZ-ZONE ® RMS Module • 21 • Chapter 2 Install and Wire
RMS System Isolation Blocks Mechanical Relay, Outputs Digital Inputs & Outputs Low-voltage Isolation Analog Input 1 - 16 Safety Isolation Safety Isolation Controller Power Supply 20.4 to 30.8VÎ (dc) 20.4 to 30.
Warning: Scanner Module Wiring (RMSx-xxxx-xxxx) ç Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life. Low Power RMS- ALL Model Numbers • • • • Slot C • 98 99 Note: • Note: Adjacent terminals may be labeled differently, depending on the model number.
Warning: ç Inputs 1 through 16 Potentiometer Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life. CW Maximum wire size termination and torque rating: • 0.0507 to 3.30 mm2 (30 to 12 AWG) single-wire termination or two 1.31 mm2 (16 AWG) • 0.8 Nm (7.0 in-lb.
Warning: ç Inputs 1 through 16 Thermistor RMS Part # Digits 5, 6, 7, 8 Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life. S_ R_ S_ R_ S_ Note: R_ Maximum wire size termination and torque rating: • 0.0507 to 3.
Warning: ç Digital Outputs 1 - 12 RMS Part # Digit 7, 8 is C Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life.
Warning: ç Open Collector Wiring Example Using DO 1-12 Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life. Collector Outputs B_ Fuse D_ Diode D_ Maximum wire size termination and torque rating: • 0.0507 to 3.
Warning: ç Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life. Note: Maximum wire size termination and torque rating: • 0.0507 to 3.30 mm2 (30 to 12 AWG) single-wire termination or two 1.31 mm2 (16 AWG) • 0.8 Nm (7.0 in-lb.
EZ-ZONE® RM to B&B Converter Model ULINXTM 485USBTB-2W USB to RS-485 Adapter using Standard Bus EZ ZONE 98 99 CF CD CE CZ CX CY USB ULINX E A B S M A 1 9 2 10 3 11 4 12 5 13 6 14 7 15 8 16 B A(-) B(+) A(-) B(+) GND TM USB Serial Conversion Model 485TB-2W B&B electronics Slot C PC Software Protocol - Standard Bus EZ-Configurator D E Use twisted pair wires such as Cat 5 cabling. Do not route with power carrying conductors.
Wiring a Serial EIA-485 Network Do not route network wires with power wires. Connect network wires in daisy-chain fashion when connecting multiple devices in a network. A network using Watlow's Standard Bus and an RUI/Gate way. EZ-ZONE® RMS A termination resistor is required. Place a 120 Ω resistor across T+/R+ and T-/R- of the last controller on a network. Only one protocol per port is available at a time: either Modbus RTU or Standard Bus.
Connecting and Wiring the Modules RMS Module Connections third power supply could be used. The RMS module can be installed as a stand-alone scanner or can be interconnected on the DIN rail as shown below with other RM family modules. When modules are connected together as shown, power and communications are shared between modules over the modular backplane interconnection. Therefore, bringing the necessary power and communications wiring to any one connector in slot C is sufficient.
Conventions Used in the Menu Pages [1] = 1 [0] = 0 [i] = i [r] = r To better understand the menu pages that follow review the naming conventions used. When encountered throughout this document, the word "default" implies as shipped from the factory.
the header as Modbus and notice that it lists register 380. Because this parameter is a float it is actually represented by registers 381 (low order bytes) and 381 (high order bytes). Because the Modbus specification does not dictate which register should be high or low order Watlow provides the user the ability to swap this order (Setup Page, Com Menu) from the default low/high [lohi] to high/low [ hilo] .
3 Chapter 3: Operations Pages Navigating the Operations Page To navigate to the Operations Page using the RUI, follow the steps below: 1. From the Home Page, press both the Up ¿ and Down ¯ keys for three seconds. [``Ai] will appear in the upper display and [oPEr] will appear in the lower display. 2. Press the Up ¿ or Down ¯ key to view available menus. the Up ¿ or Down ¯ key to select and then press the Advance Key ‰ to enter. 5. Press the Up ¿ or Down ¯ key to move through available menu prompts. 6.
RM Scanner Module Display Parameter Name Description Range • Operations Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Data Profibus Parameter Type Index ID & Read/ Write [``Ai] [oPEr] Analog Input Menu -1,999.000 to 9,999.000°F or units -1,128.000 to 5,537.000°C ---- 380 [offset 90] 0x68 (104) 1 to 0x10 (16) 1 0 4001 float R No Display Analog Input (1 to 16) -1,999.000 to 9,999.000°F Filtered Process Value or units View the process value -1,128.000 to 5,537.
RM Scanner Module Display Parameter Name Description Range • Operations Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Data Profibus Parameter Type Index ID & Read/ Write [`Su;c] [ Sv.c] Process Value (1 to 16) -1,999.000 to 9,999.000°F Source Value C or units View the value of Source C. -1,110.556 to 5,555.000°C ---- 5214 [offset 70] 0x7E (126) 1 to 0x10 (16) 0x12 (18) ---- 26018 float R [`Su;d] [ Sv.d] Process Value (1 to 16) -1,999.000 to 9,999.
RM Scanner Module Parameter Name Description Display Range • Operations Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Data Profibus Parameter Type Index ID & Read/ Write [`ACt] [oPEr] Action Menu [`Ei;S] [ Ei.S] Action (1 to 16) Event Input Status View this input state. [`off] Off (62) [``on] On (63) No Display Function Key (1) Function Key State View current state of function key 1.
RM Scanner Module Display Parameter Name Description Range • Operations Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Data Profibus Parameter Type Index ID & Read/ Write No Display Alarm (1 to 16) Silenced Read this register to determine if the alarm is silenced No (59) Yes (106) None 2520 [offset 60] 0x6D (109) 1 to 0x10 (16) 0x0B (11) ---- 9011 uint R No Display Alarm (1 to 16) Clearable Read to determine if an alarm can be cleared No (59) Yes (106) None
RM Scanner Module Parameter Name Description Display No Display Linearization (1 to 24) Error Read reported cause for linearization error Range • Operations Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Data Profibus Parameter Type Index ID & Read/ Write None (61) Open (65) Shorted (127) Measurement Error (140) Bad Cal Data (139) Ambient Error (9) RTD Error (141) Fail (32) Math Error (1423) Not Sourced (246) Stale (1617) 11394 [offset 70] 0x86 (134) 1 to 0x18 (24)
RM Scanner Module Display Parameter Name Description Range [``E;t] [ E.t] Timer (1 to 24) Elapsed Time View the value of this function's elapsed time. 0 to 30,000.0 seconds [``o;u] [ o.v] Timer (1 to 24) Output Value View the value of this function's output.
RM Scanner Module Parameter Name Description Display No Display Counter (1 to 24) Error Read reported cause for counter error Range • Operations Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Data Profibus Parameter Type Index ID & Read/ Write None (61) Open (65) Shorted (127) Measurement Error (140) Bad Cal Data (139) Ambient Error (9) RTD Error (141) Fail (32) Math Error (1423) Not Sourced (246) Stale (1617) 9210 [offset 40] 0x82 (130) 1 to 0x18 (24) 0x10 (16) -
RM Scanner Module Parameter Name Description Display Range • Operations Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Data Profibus Parameter Type Index ID & Read/ Write [``o;u] [ o.v] Logic (1 to 24) Output Value View the value of this function's output.
RM Scanner Module Display No Display Parameter Name Description Math (1 to 24) Error Read reported cause for logic error Range • Operations Page Default None (61) Open (65) Shorted (127) Measurement Error (140) Bad Cal Data (139) Ambient Error (9) RTD Error (141) Fail (32) Math Error (1423) Not Sourced (246) Stale (1617) 3556 [offset 70] Note: Some values will be rounded off to fit in the four-character display. Full values can be read with other interfaces.
4 Chapter 4: Setup Pages Navigating the Setup Page To navigate to the Setup Page using the RUI, follow the steps below: 1. From the Home Page, press and hold both the Up ¿ and Down ¯ keys for six seconds. [``Ai] will appear in the upper display and [`Set] will appear in the lower display. Note: If keys are released when [OPEr] is displayed, press the Infinity Key ˆ or reset key to exit and repeat until [`Set] is displayed. 2. Press the Up ¿ or Down ¯ key to view available menus. 4.
[`A;st] Alarm State [`Lnr] [`Set] Linearization Menu [```1] [`Lnr] Linearization (1 to 24) [``Fn] Function [SFn;A] Source Function A [`Si;A] Source Instance A [`S2;A] Source Zone A [Unit] Units [`ip;1] Input Point 1 [`op;1] Output Point 1 [`ip;2] Input Point 2 [`op;2] Output Point 2 [`ip;3] Input Point 3 [`op;3] Output Point 3 [`ip;4] Input Point 4 [`op;4] Output Point 4 [`ip;5] Input Point 5 [`op;5] Output Point 5 [`ip;6] Input Point 6 [`op;6] Output Po
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [``Ai] [`Set] Analog Input Menu [`Sen] [ SEn] Analog Input (1 to 16) Sensor Type Set the analog sensor type to match the device wired to this input. Note: There is no open-sensor detection for process inputs.
RM Scanner Module Display Parameter Name Description Range Setup Page Default -100.0 to 1,000.0 Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write 0.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [``Pu] [`Set] Process Value Menu [``Fn] [ Fn] Process Value (1 to 16) Function Set the function that will be applied to the source or sources.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [SFn;C] [SFn.C] Process Value (1 to 16) Source Function C Set the type of function that will be used for this source.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [SFn;E] [SFn.E] Process Value (1 to 16) Source Function E Set the type of function that will be used for this source.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [p;unt] [P.unt] Process Value (1 to 16) Pressure Units Set the units that will be applied to the source.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default [``Fn] [ Fn] Digital Output (1 to 12) Function Select what function will drive this output.
RM Scanner Module Parameter Name Description Display • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write Fixed Time Base 1822 [offset 30] 0x6A (106) 1 to 0x0C (12) 2 41 6002 uint RWES 1.0 1824 [offset 30] 0x6A (106) 1 to 0x0C (12) 3 42 6003 float RWES Digital Output (1 to 12) 0.0 to 100.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write None 2190 [offset 20] 0x6E (110) 1 to 0x10 (16) 6 ---- 10006 uint RWES 1 2182 [offset 20] 0x6E (110) 1 to 0x10 (16) 2 ---- 10002 uint RWES Action (1 to 16) 0 to 16 Source Zone A Set the zone of the function selected above.
RM Scanner Module Parameter Name Description Display • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [otpt] [`Set] Output Menu [``Fn] [ Fn] Output (1 to 4 and 7 to 10) Function Select what function will drive this output.
RM Scanner Module Parameter Name Description Display • Range Setup Page Default Fixed Time Base Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [`o;Ct] [ o.Ct] Output (1 to 4 and 7 to 10) [`Ftb] Fixed Time Base (34) Control [`utb] Variable Time Base Set the output control type. (103) This parameter is only used with PID control, but can be set anytime.
RM Scanner Module Display Parameter Name Description • Setup Page Range Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [``S2] [ SZ] Alarm (1 to 16) 0 or 16 Source Zone Set the zone of the function selected above. 0 2548 [offset 60] 0x6D (109) 1 to 0x10 (16) 0x19 (25) 23 9025 uint RWES [`A;hy] [ A.hy] Alarm (1 to 16) 0.001 to 9,999.000°F or units Hysteresis 0.001 to 5,555.000°C Set the hysteresis for an alarm.
RM Scanner Module Display Parameter Name Description • Setup Page Range Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [`A;Si] [ A.Si] Alarm (1 to 16) Silencing Turn alarm silencing on to allow the user to disable this alarm. [`oFF] Off (62) [``on] On (63) Off 2510 [offset 60] 0x6D (109) 1 to 0x10 (16) 6 29 9006 uint RWES [A;dSP] [A.dSP] Alarm (1 to 16) Display Display an alarm message when an alarm is active.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [SFn;A] [SFn.A] Linearization (1 to 24) Source Function A Set the type of function that will be used for this source.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [`iP;3] [ ip.3] Linearization (1 to 24) Input Point 3 Set the value that will be mapped to output 3. -1,999.000 to 9,999.000 °F or units -1,128.333 to 5537.223 °C 2.0 11358 0x86 (134) [offset 70] 1 to 0x18 (24) 0xA (10) 92 34010 float RWES [`oP;3] [ op.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [`oP;9] [ op.9] Linearization (1 to 24) Output Point 9 Set the value that will be mapped to input 9. -1,999.000 to 9,999.000 °F or units -1,128.333 to 5537.223 °C 8.0 11390 0x86 (134) [offset 70] 1 to 0x18 (24) 0x1A (26) 105 34026 float RWES [iP;10] [ip.
RM Scanner Module Parameter Name Description Display • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [`S2;A] [ SZ.A] Compare (1 to 24) 0 to 16 Source Zone A Set the zone of the function selected above. 0 8228 0x80 (128) [offset 40] 1 to 0x18 (24) 5 ---- 28005 uint RWES [SFn;B] [SFn.b] Compare (1 to 24) Source Function B Set the type of function that will be used for this source.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [SFn;A] [SFn.A] Timer (1 to 24) Source Function A Set the type of function that will be used for this source (run signal).
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [SFn;B] [SFn.b] Timer (1 to 24) Source Function B Set the type of function that will be used to reset a retentive timer (reset signal).
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [`Ctr] [`Set] Counter Menu [``Fn] [ Fn] Counter (1 to 24) [``UP] Up (1456) Function [``dn] Down (1457) Set whether the counter increments or decrements the count value. Decrementing 0 returns 9,999. Incrementing 9,999 returns 0.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [SFn;B] [SFn.b] Counter (1 to 24) Source Function B Set the type of function that will be used for the counter load signal.
RM Scanner Module Parameter Name Description Display • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [`LgC] [`Set] Logic Menu 6364 0x7F (127) [offset 80] 1 to 0x18 (24) 0x21 (33) 143 27033 uint RWES None [[nonE] None (61) [ALM] Alarm (6) [`CPE] Compare (230) [`Ctr] Counter (231) [`dio] Digital I/O (1142) [Ent;A] Profile Event Out A (233) [Ent;b] Profile Event Out B (234) [Ent;C] Profile Event Out C (
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [SFn;b] [SFn.b] Logic (1 to 24) Source B Function Set the type of function that will be used for this source.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [SFn;C] [SFn.C] Logic (1 to 24) Source Function C Set the type of function that will be used for this source.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [SFn;D] [SFn.d] Logic (1 to 24) Source Function D Set the type of function that will be used for this source.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [SFn;E] [SFn.E] Logic (1 to 24) Source Function E Set the type of function that will be used for this source.
RM Scanner Module Display Parameter Name Description [SFn;F] Logic (1 to 24) [ SFn.F] Source Function F Set the type of function that will be used for this source.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [SFn;g] [SFn.g] Logic (1 to 24) Source Function G Set the type of function that will be used for this source.
RM Scanner Module Display Parameter Name Description [SFn;h] Logic (1 to 24) [ SFn.h] Source Function H Set the type of function that will be used for this source.
RM Scanner Module Parameter Name Description Display • Setup Page Range Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [MAt] [`Set] Math Menu [``Fn] [ Fn] Math (1 to 24) Function Set the operator that will be applied to the sources.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [SFn;b;] [SFn.b] Math (1 to 24) Source Function B Set the type of function that will be used for this source.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write [SFn;D] [SFn.d] Math (1 to 24) Source Function D Set the type of function that will be used for this source.
RM Scanner Module Display Parameter Name Description • Range Setup Page Default CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write 1 3518 [offset 70] 0x7D (125) 1 to 0x18 (24) 0xA (10) ---- 25010 uint RWES Math (1 to 24) 0 to 16 Source Zone E Set the zone of the function selected above. 0 3528 [offset 70] 0x7D (125) 1 to 0x18 (24) 0xF (15) ---- 25015 uint RWES [`S;Lo] [ S.Lo] Math (1 to 24) -1,999.000 to 9,999.
RM Scanner Module Parameter Name Description Display [`FiL] [ FiL] Math (1 to 24) Filter Filtering smooths out the output signal of this function block. Increase the time to increase filtering. • Range Setup Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Profibus Parameter Index ID Data Type & Read/ Write 0.0 to 60.0 seconds 0.
RM Scanner Module Display [USr;S] [USr.S] [USr;r] [USr.r] Parameter Name Description • Range Global User Settings Save Save all of this controller's settings to the selected set. [none] None (61) [SEt1] User Set 1 (101) Global User Settings Restore Replace all of the controller's settings with another set previously saved.
5 Chapter 5: Factory Pages Navigating the Factory Page To navigate to the Factory Page using the RUI, follow the steps below: 5. Press the Up ¿ or Down ¯ key to move through available menu prompts. 1. From the Home Page, press and hold both the Advance ‰ and Infinity ˆ keys for six seconds. 6. Press the Infinity Key ˆ to move backwards through the levels: parameter to submenu; submenu to menu; menu to Home Page. 2. Press the Up ¿ or Down ¯ key to view available menus. 7.
RM Scanner Module Display Parameter Name Description • Factory Page Modbus Relative Address CIP Class Instance Attribute hex (dec) Data Profibus Parameter Type Index ID & Read/ Write Range Default [nonE] None (61) [`Pro] Process (75) [`i;CA] Calibration Offset (1196) [`C_F] Display Units (156) [USr;r] User Settings Restore (227) [`A;Lo] Alarm Low Set Point (42) [`A;hi] Alarm High Set Point (78) [`A;hy] Alarm Hysteresis (97) CUSt] Custom Menu (180) Process Limit Status ---- ---- ---- 14005 uin
RM Scanner Module Display Parameter Name Description • Range Factory Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Data Profibus Parameter Type Index ID & Read/ Write [SLoC] [SLoC] Security Setting Write Security Set the write security clearance level. The user can access the selected level and all lower levels. If the Set Lockout Security level is higher than the Read Lockout Security, the Read Lockout Security level takes priority.
RM Scanner Module Display Parameter Name Description • Range Factory Page Default Modbus Relative Address CIP Class Instance Attribute hex (dec) Data Profibus Parameter Type Index ID & Read/ Write [diAg] [FCty] Diagnostics Menu [``Pn] [ Pn] Diagnostics Menu Part Number Display this controller's part number. 24 ---- 0x65 (101) 1 9 90 1009 string R No Display Diagnostics Menu Device Name Read the device name.
6 Chapter 6: Features Saving and Restoring User Settings. . . . . . . . . . . . . . . . . . . . . . . . . . 86 Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 Calibration Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 Calibration . . . . . . . . . . . . . . . . . . . . . . . .
Saving and Restoring User Settings Calibration Recording setup and operations parameter settings for future reference is very important. If you unintentionally change these, you will need to program the correct settings back into the controller to return the equipment to operational condition. After you program the controller and verify proper operation, use User Save Set [USr;S] (Setup Page, Global Menu) to save the settings into either of two files in a special section of memory.
11. Calculated Electrical Input Slope = (Precision High – Precision Low) / (Electrical Measured High – Electrical Measured Low) Calculated Slope value ___________ 12. Calculated Electrical Input Offset = Precision Low – (Electrical Input Slope * Measured Low) Calculated Offset value ___________ 13.Enter the calculated Electrical Input Slope [ELi;S] and Electrical Input Offset [ELi; o ] into the controller. 14. Exit calibration menu. 15.
[`r;hi] (Setup Page, Analog Input Menu). Range High and Range Low With a process input, you must choose a value to represent the low and high ends of the current or voltage range. Choosing these values allows the controller’s display to be scaled into the actual working units of measurement. For example, the analog input from a humidity transmitter could represent 0 to 100 percent relative humidity as a process signal of 4 to 20 mA.
upper display and the message source in the lower display. Use the Up ¿ or Down ¯ keys to scroll through possible responses, such as Clear [`CLr] or Silence [`SiL]. Then push the Advance ‰ or Infinity ˆ key to execute the action. See the Keys and Displays chapter and the Home Page chapter for more details. An alarm that is not latched (self-clearing) will deactivate automatically when the alarm condition has passed. Turn alarm latching on or off with Latching [`A;LA] (Setup Page, Alarm Menu).
[loC; p ] N Y Y Y Y Y [ pas ; e ] N Y Y Y Y Y [rloC] Y Y Y Y Y Y [sloC] Y Y Y Y Y Y The following examples show how the Lockout Menu parameters may be used in applications: 1. You can lock out access to the Operations Page but allow an operator access to the Profile Menu, by changing the default Profile Page and Operations Page security levels. Change Lock Operations Page [LoC;o] to 3 and Lock Profiling Page [LoC;P] to 2.
Modbus - Using Programmable Memory Blocks a. If the the Rolling Password is off push the Advance key one more time where the Password [ pass] prompt will be displayed. Proceed to either step 7a or 8a. Pushing the Up ¿ or Down ¯ arrow keys enter either the User or Administrator Password. Once entered, push and hold the Infinity ˆ key for two seconds to return to the Home Page.
Software Configuration define the communications port on the PC to use. Using EZ-ZONE® Configurator Software To enable a user to configure the RMS control using a personal computer (PC), Watlow has provided free software for your use. If you have not yet obtained a copy of this software insert the CD (Controller Support Tools) into your CD drive and install the software.
lighted (address 6) to bring greater clarity to the control in focus. Any EZ-ZONE device on the network will appear in this window and would be available for the purpose of configuration or monitoring. After clicking on the control of choice simply click the next button once again. After clicking on Setup and then Analog Input 1 the next screen appears below. to that parameter will appear in the center column.
Although the RMS control now contains the configuration (because the previous discussion focused on doing the configuration on-line) it is suggested that after the configuration process is completed that the user save this file on the PC for future use. If for some reason someone inadvertently changed a setting without understanding the impact it would be easy and perhaps faster to download a saved configuration back to the control versus trying to figure out what was changed.
Function Block Descriptions Each of the next several pages graphically shows each of the RMS function blocks. Note that as you view each you will find text that is black and text that appears gray. The gray text represents inputs that are not currently available based on the function's defined use (red text). For instance when the defined use of the Analog Input function is set for RTD, TC Linearization will appear gray.
Process Value Function [`SEt] Setup Page [``Pu] Process Value Menu The Process Value (PV) function block accepts multiple inputs and performs a programmed math function to derive an output value with Filter and Offset values applied. It is assumed that no input error conditions apply. Some PV operations must be performed in the user's units. Functions may combine multiple inputs. Those inputs may have incompatible units from a logical point of view.
Ba ro Cr Cr os os Pre Al met s O s O ss tit ri Fu ve ve ur ude c Pr nc r P r B e U U es F Of tio oi an ni ni su ilt fs n nt d ts ts re er et Ba ro Cr Cr os os Pre Al met s O s O ss tit ri Fu ve ve ur ude c Pr nc r P r B e U U es F Of tio oi an ni ni su ilt fs n nt d ts ts re er et Source Function A Source Instance A Source Error A Source Function B Source Instance B Source Zone B Source Error B Source Function C Source Instance C Source Zone C Source Error C Source Function D Source Instance D Source Zone
Ba ro Cr Cr os os Pre Al met s O s O ss tit ri Fu ve ve ur ude c Pr nc r P r B e U U es F Of tio oi an ni ni su ilt fs n nt d ts ts re er et Source Function A Source Instance A Source Error A Source Function B Source Instance B Source Zone B Source Error B Source Function C Source Instance C Source Zone C Source Error C Source Function D Source Instance D Source Zone D Source Error D Ba ro Cr Cr os os Pre Al met s O s O ss tit ri Fu ve ve ur ude c Pr nc r P r B e U U es F Of tio oi an ni ni su ilt fs n nt
Ba ro Cr Cr os os Pre Al met s O s O ss tit ri Fu ve ve ur ude c Pr nc r P r B e U U es F Of tio oi an ni ni su ilt fs n nt d ts ts re er et Ba ro Cr Cr os os Pre Al met s O s O ss tit ri Fu ve ve ur ude c Pr nc r P r B e U U es F Of tio oi an ni ni su ilt fs n nt d ts ts re er et Source Function A Source Instance A Source Error A Source Function B Source Instance B Source Zone B Source Error B Source Function C Source Instance C Source Zone C Source Error C Source Function D Source Instance D Source Zone
Ba ro Cr Cr os os Pre Al met s O s O ss tit ri Fu ve ve ur ude c Pr nc r P r B e U U es F Of tio oi an ni ni su ilt fs n nt d ts ts re er et Source Function A Source Instance A Source Error A Source Function B Source Instance B Source Zone B Source Error B Source Function C Source Instance C Source Zone C Source Error C Source Function D Source Instance D Source Zone D Source Error D Source Function E Source Instance E Source Zone E Source Error E Ba ro Cr Cr os os Pre Al met s O s O ss tit ri Fu ve ve ur
Linearization Function An error, when read, can indicate any of the following: None, Open, Shorted, Measurement Error, Bad Cal Data, Ambient Error, RTD Error, Fail, Math Error, Not Sourced, Stale Fu O O In Out In ut In Out In Out In Out In Out In Out In Out In Out Inp utp pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu pu ut ut t P t P t P t P t P t P t P t P t P t P t P t P t P t P t P t P t P t P Po Po nc U oi oi oi oi oi oi oi oi oi oi oi oi o o oi oi oi oi in in Of tio ni nt nt nt nt nt nt nt nt nt
Ou Ou tp tpu Ou ut L t H Ou tp ow igh tp ut P P ut Ti ow ow Co me er er nt Ba Sc Sc ro se al al e e l [ALM] Alarm Menu [SEt] Setup Page [A;ty] Alarm Type : Off, Process [Sr;A] Alarm Source : Analog Input, Current, Power, Linearization, Math, Process Value, Variable [iS;A] Alarm Source Instance : 1 to 250 [S2;A] Alarm Source Zone : 0 to 16 Output Function Output Value Output Function Instance Error Output Source Zone Output Source Error [LooP] Control Loop : 1 to 16 [A;hy] Alarm Hysteresis : 0.
Digital Input/Output Function A A Al la A Al larmarm rm larm Al A A A a ar la la la A rm L H Sil C Al Con m H Ala Ala rm rm rm larm D ow igh ence lea ar tr y rm rm La B Sil D ela Se Se R r R m ol ste t lo e y t t e e Ty Lo re Lo Sid chi cki nci ispl Ti Poi Poi que que pe op sis gic es ng ng ng ay me nt nt st st Alarm Source Alarm Source Instance Alarm Source Zone Alarm Source Error Note: Input Value is passed to either profile event inputs or action function blocks.
Action Function Ou Ou tp tpu O ut t H Ou utp Low igh tp ut P P Di ut Tim owe owe re Co e r S r ct nt Ba c Sc ion ro s al al l e e e The Action Function selected will execute when Source Function A = ON and Active Level = High. Based on a given input (Digital, Event output, Logic function, etc..), the Action function can cause other functions to occur. To name a few, starting and stopping a profile, silencing alarms, turn control loops off and placing alarms in nonalarm state.
Global Function [`SEt] Setup Page [`LgC] Logic Menu U U ser Li D ser Se Di ne i Se tti sp F sp tt ng la re lay ing s R y U qu P s e ni enc lai Sav sto ts y rs e re AC [Fn] Function : Off, AND, OR, Equal To, NAND, NOR, Not Equal To, Latch, RS Flip Flop [SFn;A] Source Function A : None, Alarm, Compare, Counter, Digital I/O, Profile Event Out A to H, Function Key, Limit, Logic, Special Function Output 1 to 4, Timer, Variable [Si;A] Source Instance A : 1 to 250 [S2;A] Source Zone A : 0 to 16 [SFn;b] Source
Function Source Function A Source Instance A Source Zone A Source Error A Source Value B Source Value C Source Value D Source Function C Source Instance C Source Zone C Source Error C Source Value G Source Function E Source Instance E Source Zone E Source Error E Source Function A Source Instance A Source Zone A Source Error A Source Value A Source Function B Source Instance B Source Zone B Source Error B Source Function D Source Instance D Source Zone D Source Error D Function Error Handling Sou
Function Source Function A Source Instance A Source Zone A Source Error A Source Value B Source Value C Source Function B Source Instance B Source Zone B Source Error B Source Value D Source Value E Source Value F Source Function C Source Instance C Source Zone C Source Error C Source Function E Source Instance E Source Zone E Source Error E Source Function A Source Instance A Source Zone A Source Error A Source Value A Source Function B Source Instance B Source Zone B Source Error B Source Functio
Function Source Function A Source Instance A Source Zone A Source Error A Source Value B [SFn;A] Source Function A : None, Analog Input, Current, Cool Power, Heat Power, Power, Linearization, Math, Process Value, Set Point Closed, Set Point Open, Variable [Si;A] Source Instance A : 1 to 250 Source Value C Source Value D [S2;A] Source Zone A : 0 to 16 Source Value E [SFn;b] Source Function B : None, Analog Input, Current, Cool Power, Heat Power, Power, Linearization, Math, Process Value, Closed Loop Se
Pr A l S R R es ti Fu Sca cal an ang sur tud nc le e H ge e H e U e U F Of tio Lo ig Lo ig ni ni ilt fs n w h w h ts ts er et Source Function A Source Instance A Source Zone A Source Error A Source Function B Source Instance B Source Zone B Source Error B Source Function C Source Instance C Source Zone C Source Error C Source Function D Source Instance D Source Zone D Source Error D Source Function E Source Instance E Source Zone E Source Error E Pr A l S R R es ti Fu Sca cal an ang sur tud nc le e H ge e
Pr A l S R R es ti Fu Sca cal an ang sur tud e e g e e l nc e O e tio Lo Hig Lo Hig Uni Uni Filt ffs n w h w h ts ts er et Source Function A Source Instance A Source Zone A Source Error A Source Function B Source Instance B Source Zone B Source Error B Source Function C Source Instance C Source Zone C Source Error C Pr A l S R R es ti Fu Sca cal an ang sur tud e e g e e l nc e O e tio Lo Hig Lo Hig Uni Uni Filt ffs n w h w h ts ts er et Source Function A Source Instance A Source Zone A Source Error A So
Pr A l S R R es ti Fu Sca cal an ang sur tud e e g e e l nc e O e tio Lo Hig Lo Hig Uni Uni Filt ffs n w h w h ts ts er et Source Function A Source Instance A Source Zone A Source Error A Source Function B Source Instance B Source Zone B Source Error B Source Function C Source Instance C Source Zone C Source Error C Source Function D Source Instance D Source Zone D Source Error D Source Function E Source Instance E Source Zone E Source Error E Pr A l S R R es ti Fu Sca cal an ang sur tud e e g e e l nc e
Pr A l S R R es ti Fu Sca cal an ang sur tud nc le e H ge e H e U e U F Of tio Lo ig Lo ig ni ni ilt fs n w h w h ts ts er et Source Function A Source Instance A Source Zone A Source Error A Source Function B Source Instance B Source Zone B Source Error B Source Function C Source Instance C Source Zone C Source Error C Source Function D Source Instance D Source Zone D Source Error D Source Function E Source Instance E Source Zone E Source Error E Pr A l S R R es ti Fu Sca cal an ang sur tud nc le e H ge e
Timer Function So S ur ou ce rce Ac A Ac ti cti tiv Fu ve S ve S e nc ta ta tio te te Tim Lev A B n e el Source Function A Source Instance A Source Zone A Source Error A Source Value A Source Value B Elapsed Time Source Function B Source Instance B Source Zone B Source Error B Output Value Error Timer Overview Instances - 24 per RMS [`SEt] Setup Page [tMr] Timer Menu [Fn] Function : Off, On Pulse, Delay, One Shot, Retentive [SFn;A] Source Function A (Timer Run) : None, Alarm, Compare, Counter, Digital
So S ur ou ce rce Ac A Ac ti cti tiv Fu ve S ve S e nc ta ta tio te te Tim Lev n A B e el Source Function A Source Instance A Source Zone A Source Error A Source Value A Source Value B Elapsed Time Source Function B Source Instance B Source Zone B Source Error B Output Value Error Timer On Pulse Timing Diagram of On Pulse with active state rising edge Source A (Run) [Sr;A] Source Active State A [SAS;A] : High Source Value A [uS;A] high low on Active Level [Leu] : High Output Value [o;u] off on Act
So S ur ou ce rce Ac A Ac ti cti tiv Fu ve S ve S e nc ta ta T tio te te im Lev A B e el n Source Function A Source Instance A Source Zone A Source Error A Source Value A Source Value B Elapsed Time Source Function B Source Instance B Source Zone B Source Error B Output Value Error Timer Delay Source A Source A Watlow EZ-ZONE ® RMS Module • 115 • Chapter 6 Features
So S ur ou ce rce Ac A Ac ti cti tiv Fu ve S ve S e nc ta ta T t tio e te im Lev n A B e el Source Function A Source Instance A Source Zone A Source Error A Source Value A Source Value B Elapsed Time Source Function B Source Instance B Source Zone B Source Error B Output Value Error Timer One Shot Watlow EZ-ZONE ® RMS Module • 116 • Chapter 6 Features
So S ur ou ce rce Ac A Ac ti cti tiv Fu ve S ve S e nc ta ta T t tio e te im Lev n A B e el Source Function A Source Instance A Source Zone A Source Error A Source Value A Source Value B Elapsed Time Source Function B Source Instance B Source Zone B Source Error B Output Value Error Timer Retentive Watlow EZ-ZONE ® RMS Module • 117 • Chapter 6 Features
Counter Function Variable Function Function counts up or down from Load Value and produces Output Value = On when Count = Target Value. Di An gi al D ta og at lV V aT U al al y ni ue ue pe ts Note: Count value clears on power loss. Load Value restored on power up.
Compare Function Er ro r Fu To Ha nc ler nd tio an lin n ce g Er ro r Fu To Ha nc ler nd tio an lin n ce g Source Value B Source Function A Source Instance A Source Zone A Source Error A Source Function B Source Instance B Output Value Source Zone B Source Error B Instances - 24 per RMS Error Source Function B Source Instance B Source Zone B Source Error B Source Function A Source Instance A Source Zone A Source Error A Source Value A Compare Overview Source Value A Source Value B Compare Greate
Custom Function Er ro r Fu To Ha nc ler nd tio an lin n ce g Source Function A Source Instance A Source Zone A Source Error A Source Function B Source Instance B Source Zone B Source Error B Pa Ins ra tan m c et e I er D Custom Overview Source Value A Source Value B Instances - 30 per RMS Compare Not Equal To [FAct] Factory Page [CUSt] Custom Menu Output Value [PAr] Parameter : None, Process, Calibration Offset, Display Units, User Settings Restore, Alarm Low Set Point, Alarm High Set Point, Alar
Diagnostic Function Part Number Software Revision Software Build Number Serial Number Diagnostics Overview Date of Manufacture Hardware ID Device Status Instances - 1 per RMS Device Name [FAct] Factory Page [diAg] Diagnostics Menu [Pn] Part Number: scrolls on display [rEu] Software Revision: 4.00, ... [S;bLd] Software Build Number : 0, 1, 2, ...
7 Chapter 7: Appendix Modbus - Programmable Memory Blocks The Modbus assembly contains 40 pointers to the parameters of your choosing starting at Modbus register 40 (shown on the following page). The pointers are 32-bits long so are stored in two sequential registers. As an example, if we want to move an alias to the analog input of the RMS (register 380) into register 40, we perform a multiple write command (0x10 function) of 380 into register 40 and 381 into register 41 as a single multi-write command.
Assembly Pointer Registers and Assembly Working Registers Definition Addresses Working Addresses Definition Addresses Working Addresses 40 & 41 200 & 201 120 & 121 280 & 281 42 & 43 202 & 203 122 & 123 282 & 283 44 & 45 204 & 205 124 & 125 284 & 285 46 & 47 206 & 207 126 & 127 286 & 287 48 & 49 208 & 209 128 & 129 288 & 289 50 & 51 210 & 211 130 & 131 290 & 291 52 & 53 212 & 213 132 & 133 292 & 293 54 & 55 214 & 215 134 & 135 294 & 295 56 & 57 216 & 217 136 & 137 296 & 2
Modbus Default Assembly Structure 40-119 Assembly Definition Addresses Default Pointers Assembly Working Addresses Assembly Definition Addresses Default Pointers Assembly Working Addresses Registers 40 & 41 Registers 200 & 201 Registers 80 & 81 Registers 240 & 241 Pointer 1 = 0 & 1 Hardware ID Registers 42 & 43 Pointer 2 = 0 & 1 Hardware ID Registers 44 & 45 Pointer 3 = 0 & 1 Hardware ID Registers 46 & 47 Pointer 4 = 0 & 1 Hardware ID Registers 48 & 49 Pointer 5 = 0 & 1 Hardware ID Registers 50
Modbus Default Assembly Structure 120-199 Assembly Definition Registers Default Pointers Assembly Working Registers Assembly Definition Registers Default Pointers Assembly Working Registers Registers 120 & 121 Registers 280 & 281 Registers 160 & 161 Registers 320 & 321 Pointer 41 = 0 & 1 Hardware ID Registers 122 & 123 Pointer 42 = 0 & 1 Hardware ID Registers 124 & 125 Pointer 43 = 0 & 1 Hardware ID Registers 126 & 127 Pointer 44 = 0 & 1 Hardware ID Registers 128 & 129 Pointer 45 = 0 & 1 Har
Troubleshooting Alarms, Errors and Module Issues Indication Description Possible Cause(s) Alarm won’t clear or reset Alarm will not clear or reset • Alarm latching is active with keypad or digital input • Alarm set to incorrect output Alarm won’t occur Alarm will not activate output • Alarm silencing is active • Alarm blocking is active • Alarm is set to incorrect output Corrective Action • Reset alarm when process is within range or disable latching • Set output to correct alarm source instance • A
Indication Description Possible Cause(s) Corrective Action Device Error [`100] [rEtn] Controller displays internal malfunction message at power up. • Controller defective • Sensor input over driven • Replace or repair controller • Check sensors for ground loops, reverse wiring or out of range values. Heater Error [`h;Er] Heater Error • Current through load is above current • Check that the load current is proper.
Detection of and Rules Around Abnormal Sensor Conditions Inputs Detection of Abnormal Conditions Shorted No direct detection, Open loop firmware detection. Open Yes, Parasitic pull-up Reversed Yes, firmware detection Shorted Range limiting only Open Range limiting only Reversed Range limiting only Thermocouple Current Source Voltage Source Open Range limiting only Shorted Range limiting only Reversed Range limiting only S1 open Yes, pulled up. S2 open Not implemented.
RMS Specifications Line Voltage/Power • 20.4 to 30.8Vı (ac/dc), 50/60Hz, ±5 percent • Power consumption: 7 W, 14VA • Any external power supply used should comply with a class 2 or SELV rating.
Input Type Max Error @ 25 Deg C Accuracy Range Low Accuracy Range High Thermistor Input Units Input Type Max Error @ 25 Deg C Accuracy Range Low Accuracy Range High Units mA ac ±5 0 50 mAmps AC ±5 0 5000 Ohms Potentiometer, 1K range ±1 0 1000 Ohms Thermistor, 5K range Thermistor, 10K range ±10 0 10000 Ohms Thermistor, 20K range ±20 0 20000 Ohms Thermistor, 40K range ±40 0 40000 Ohms Operating Range Input Type Range Low Range High J -210 1200 Deg C K -270 1371
Off, greater than, less than, equal, not equal, greater than or equal, less than or equal Counters 24 total Counts up or down loads, predetermined value on load signal. Output is active when count value equals predetermined target value Logic 24 total Off, and, nand, or, nor, equal, not equal, Latch Linearization 24 total Interpolated or stepped relationship Math 24 total Off, average, process scale, deviation scale, differential (subtraction), ratio (divide), add, multiply, absolute difference, min., max.
EZ-ZONE Rail-Mount Scanner Module Ordering Information The Scanner module requires a Class 2 or SELV power supply 20.4 to 30.8 V ~(ac) / port provided for configuration with EZ-ZONE Configurator software.
Index [`A;bL] Alarm Blocking 57, 89 [AC;LF] AC Line Frequency 79 [A;Clr] Alarm Clear Request 58 [`ACt] Action Menu 37, 53 [A;dSP] Alarm Display 58 [`A;hi] Alarm High Set Point 37, 57, 58, 88 [`A;hy] Alarm Hysteresis 57, 88 [``Ai] Analog Input Menu 35, 46 [`A;iS] Alarm Source Instance 56, 57 [`A;LA] Alarm Latching 57, 89 [`A;Lg] Alarm Logic 57 [ALM] Alarm Menu 37, 56 [`A;Lo] Alarm Low Set Point 37, 57, 88 [`A;Sd] Alarm Sides 57 [`A;Si] Alarm Silencing 58, 89 [A;sir] Alarm Silence Request 58 [`A;st] Alarm Sta
Process Value Menu 35 Timer Menu 39 Setup Page Action Menu 53 Alarm Menu 56 Analog Input Menu 46 Communications Menu 80 Compare Menu 61 Counter Menu 65 Digital Input/Output Menu 51 Global Menu 79 Linearization Menu 58 Logic Menu 67 Math Menu 75 Output Menu 55 Process Value 48 Timer Menu 62 Variable Menu 79 Counter Function 118 Counter Menu 40, 65 current measurement 129 current sensing 89 Current Sensing 89 Custom Function 120 Custom Setup Menu 82 D Date of Manufacture 84 Decimal 47 Dewpoint 75 Diagnostic
Source 56 Specifications 129 standard connector, all modules 21 State 58 System Security 90 T Ten Point Linearization 88 Time Base 53, 56 Timer Function 113 Timer Menu 39, 62 tuning the PID parameters 86 Type 56, 88 U User Password 83 User Restore Set 80, 86 User Save Set 80, 86 Using EZ-ZONE® Configurator Software 92 using the software 89 V Variable Function 118 Variable Menu 79 variable time base 88 W weight 129 wiring output 1 mechanical relay, form C 27 wiring a network 30, 31 wiring a serial EIA-48
Declaration of Conformity EZ Zone Series RM WATLOW an ISO 9001 approved facility since 1996. 1241 Bundy Blvd. Winona, MN 55987 USA Declares that the following Series RM (Rail Mount) products: RM followed by additional letters or numbers describing use of up to four module Model Numbers: options of various inputs and outputs or communications.
How to Reach Us Corporate Headquarters Watlow Electric Manufacturing Company 12001 Lackland Road St. Louis, MO 63146 Sales: 1-800-WATLOW2 Manufacturing Support: 1-800-4WATLOW Email: info@watlow.com Website: www.watlow.com From outside the USA and Canada: Tel: +1 (314) 878-4600 Fax: +1 (314) 878-6814 Latin America Watlow de México S.A. de C.V. Av. Fundición No. 5 Col. Parques Industriales Querétaro, Qro. CP-76130 Mexico Tel: +52 442 217-6235 Fax: +52 442 217-6403 Europe Watlow France Tour d'Asnières.
