Manual
Table Of Contents
- 1. Overview
- 2. Specifications and Name of Each Part
- 2.1 General Specifications
- 2.2 External Dimensions
- 2.3 Name and Function of Each Part
- [1] Gateway status indicator LEDs
- [2] SIO communication status LEDs
- [3] Mode setting switch
- [4] External port switching input
- [5] Controller communication lines
- [6] DeviceNet communication connector
- [7] Baud-rate setting switches
- [8] Node-address setting switches
- [9] DeviceNet communication status LEDs
- [10] Port switch
- [11] Teaching pendant/PC connector
- [12] Power-supply input
- 3. Installation and Noise Elimination Measures
- 4. Wiring
- 4.1 Overall Configuration
- 4.2 I/O Signals of Gateway Unit
- 4.3 Design of SIO Communication Network (SIO Communication)
- 4.3.1 Wiring
- (1) Basics
- (2) Linking PCON/ACON/SCON controllers via SIO communication
- (3) Linking ERC2-SE controllers via SIO communication
- (4) Linking ERC2-NP/PN controllers via SIO communication
- (5) Wiring the emergency stop (EMG) circuit
- [1] Example of cutting off drive signals
- [2] Example of cutting off motor drive power
- 4.3.2 Axis Number Setting
- 4.3.1 Wiring
- 4.4 How to Connect Teaching Tools When Grounding the Positive Terminal of the 24-V Power Supply
- 5. Overview of DeviceNet
- 6. Address Configuration of Gateway Unit
- 7. Communication Signal Details
- 7.1 Overview of Communication Signal Timings
- 7.2 Communication Signals and Operation Timings
- (1) Controller ready (PWR)
- (2) Emergency stop (EMGS)
- (3) Alarm (ALM)
- (4) Reset (RES)
- (5) Pause (STP)
- (6) Moving (MOVE)
- (7) Servo ON command (SON)
- (8) Home return command (HOME)
- (9) Positioning start (CSTR)
- (10) Position complete (PEND)
- (11) Command position number (PC1 to PC512)
- (12) Completed position number (PM1 to PM256)
- (13) Zone (PZONE, ZONE1, ZONE2)
- (14) Jog + command/jog- command (JOG+/JOG-)
- (15) Jog/inching switching (JISL)
- (16) Teaching mode command (MOD)
- (17) Position data read command (PWRT)
- (18) Forced brake release (BKRL)
- 7.3 Basic Operation Timings
- 7.4 Command Transmission
- 8. Network System Building Procedure
- 8.1 Procedure
- 8.2 Settings for Controller Communication
- 8.3 Setting the Gateway Unit and PLC Master
- 8.4 Assigning the Master PLC Address by Free Assignment
- 8.5 Assigning the Master PLC Address by Fixed Assignment
- 9. Example of DeviceNet Operation
- 10. Troubleshooting
101
DeviceNet Gateway
8. Network System Building Procedure
8.1 Procedure
The procedure to start up a DeviceNet network using the gateway unit is shown below.
(1) Installation
Install the DeviceNet gateway unit, axis controller and other necessary units in the
control panel.
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(2) Wiring
Wire the gateway unit’s 24-V power supply and field network, and also wire for SIO
communication, etc.
(Refer to 4.)
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(3) Set the address of each axis controller (Refer to 4.3.2 and 8.2.)
Set the SIO baud rate of the axis controller (Refer to 8.2.)
↓
(4) Set the baud rate, node address and mode setting switch of the gateway unit. (Refer to
2.3 and 8.3.)
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(5) Set the node address and baud rate on the DeviceNet master side and assign the
master PLC address (Refer to 8.4.)
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(6) Create a controller position table
↓
(7) Create a PLC ladder sequence