Omron E5AC, Communications Manual

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6 Programless Communications
E5@C Digital Temperature Controllers Communications Manual (H175)
6-
7 Co
nn
ectin
g t
o
NJ-
series PLC
s
6
6-
7-1 Con
figur
ation and Procedur
e
6-7 Connecting to NJ-series PLCs
The following configuration is used as an example in giving the setup and application procedures for
programless communications.
• The same model is used for all of the E5CC Controllers. (The parameter settings cannot be copied if
the models are different.)
• D0000 to D0089 are used in the PLC memory. The default E5CC parameter allocations are used.
• A commercially available USB2.0, A/B cable is used.
Note: Refer to the
Sysmac Studio Version 1 Operation Manual
(Cat. No. W504) for information on installing the
Sysmac Studio and USB driver.
The application procedure is given below.
6-7-1 Configuration and Procedure
2
3
4
5
6
N
DIP switch
1 O
Support Software
Sysmac Studio
USB port
Computer
IBM PC/AT or compatible
Commercially available USB cable
USB port
NJ-series NJ101 CPU Unit
NJ101-1000
Serial Communications Unit
CJ1W-SCU-22
RS-232C/RS-422A Conversion Unit
CJ1W-CIF11
E5CC
No.0
E5CC
No.1
E5CC
No.2
CJ1W-CIF11
RS-485
START
Switch Settings and Wiring
PLC Setup
E5 C Controller Setup
Checking Operation
END
Set the switches on the CJ1W-CIF11 and wire it to
the E5CC Controllers.
Use the Sysmac Studio to set up communications on
the CJ1W-CIF11 to enable communicating with the
E5CC Controllers.
Set up programless communications in the E5CC
Controllers.
Use the Sysmac Studio to confirm that programless
communications are operating.