Omron E5AC, Communications Manual

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6 Programless Communications
E5@C Digital Temperature Controllers Communications Manual (H175)
6-1
0 Con
n
ect
ing
to
MELSEC iQ-R-
series PLC
s
6
6-
10-1 Co
nfigu
ration and Pro
cedur
e
6-10 Connecting to MELSEC iQ-R-series
PLCs
The following configuration is used as an example in giving the setup and application procedures for
programless communications.
• All of the E5CC Controllers must be the same model. (Copying parameter settings is not possible if
the models are different.)
• D0 to D89 are used in the PLC memory. The default E5CC parameter allocations are used.
• A USB A/mini-B cable is used.
Note: Refer to the GX Works3 Installation Instructions (BCN-P5999 ) for information on installing the GX Works3
and to the GX Works3 Operating Manual (SH-081214) for information on installing the USB driver.
The application procedure is given below.
6-10-1 Configuration and Procedure
E5CC
No.0
E5CC
No.1
E5CC
No.2
RS-485
USB port
GX Works3
Support Software
Computer
IBM PC/AT or compatible
Commercially
available USB cable
USB connector
R CPU
RJ71C24
START
Wiring Wire the RJ71C24 to the E5CC Controllers.
E5 C Controller Setup Set up programless communications in the E5CC Controllers.
Checking Operation Use GX Works3 to confirm that programless communications are operating.
PLC Setup Use GX Works3 to set up communications on the RJ71C24 to enable
communicating with the E5CC Controllers.
END