User Defined Can Unit Startup Procedure - Omron CJ1W-CORT21 Operation Manual

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User Defined CAN Unit Startup Procedure

The basic operating procedures for the User Defined CAN Unit are described here.
Use Sysmac Studio to create programs and to configure the Unit.
For details on operations of Sysmac Studio, refer to the Sysmac Studio Version 1 Operation Manual
(Cat. No. W504).
Step 1: Create POU and global variables
Create unit configuration
Step 2: Create Initialization Data of
the Unit
Step 3: Set up the User Defined CAN
Unit's Unit number [UNIT No.]
Operation settings for baud rate/
communication errors [DIP switch]
Step 4: Set up Remote Devices.
Baud rate, etc.
Step 5: Mount and wire to the Rack
Wire the remote devices
Step 6: T urn ON the power to the
Controller.
Step 7: Transfer the user programs
Step 8: Main operation
CJ-series User Defined CAN Unit Operation Manual for NJ-series CPU Unit (W517)
1 Features and System Configuration
Create and register global variables and each POU.
Register variables including variables for accessing the slave area and
for message communications data.
Create algorithm of each POU and register local variables of each POU.
Register the Unit in the Unit Configuration on the CPU/Expansion Racks
screen in Configuration and Setup.
At this time, set both the device name and the unit number of the unit to be
registered.
Allocate device variables for CJ-series Unit to I/O port.
Allocate on the I/O Map View window.
You can use one of the following three methods to allocate.
1. Select and allocate existing variables.
2. Input a new variable name.
3. Automatically create with "Device variable creation".
Create the Unit settings by using the [Edit Special Unit Settings].
Create the User program(s) to send message communications to
configure the Unit (see section 4).
(When the program is transferred, items set here will be reflected
in the device variable for CJ-series Unit.)
Set the hardware switch on the front panel.
Set the same unit number as in the Unit Configuration settings.
Initial settings for Remote Devices
Set by referring to the Manual for Devices.
Reflect the settings for the switches on the front panel of the Unit.
Switch ON the power in the sequence: Communications power,
slave power, controller power, or switch all three ON at the same time.
Transfer user programs, Unit Configuration and Setup, and variable
information.
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