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1 Features and System Configuration
CJ-series User Defined CAN Unit Operation Manual for NJ-series CPU Unit (W517)
1-
4 Basic Operat
ing
Pr
o
cedu
res
1
1
-4-2
User
Defined CAN
Unit
S
tar
tup Procedur
e
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).
1-4-2
User Defined CAN Unit Startup Procedure
Transfer the user programs
Step 7:
Turn ON the power to the
Controller.
Step 6:
Mount and wire to the Rack
Wire the remote devices
Step 5:
Set up Remote Devices.
Baud rate, etc.
Step 4:
Set up the User Defined CAN
Unit’s Unit number [UNIT No.]
Operation settings for baud rate/
communication errors [DIP switch]
Step 3:
Create Initialization Data of
the Unit
Step 2:
Create POU and global variables
Create unit configuration
Step 1:
Prog
ram tr
ansf
er and oper
ation
Hardw
are setting and Rac
k assemb
ly
Prog
ramming and softw
are settings
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.
Transfer user programs, Unit Configuration and Setup, and variable
information.
Main operation
Step 8:
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.
Summary of Contents for CJ1W-CORT21
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Page 140: ...Appendices A 6 CJ series User Defined CAN Unit Operation Manual for NJ series CPU Unit W517...
Page 141: ...Index 1 CJ series User Defined CAN Unit Operation Manual for NJ series CPU Unit W517 I Index...
Page 144: ...Index 4 CJ series User Defined CAN Unit Operation Manual for NJ series CPU Unit W517 Index...