Download E5CC/E5EC/E5AC Digital Temperature Controllers

6 Programless Communications
6-6
Connecting to MELSEC Q-series
PLCs
6-6-1
Configuration and Procedure
The following configuration is used as an example in giving the setup and application procedures for
programless communications.
IBM PC/AT or compatible
Q@@CPU
GX Works2
Programming
Software
QJ71C24N-R4
USB port
E5CC
No.0
C
Commercially
available USB
cable
E5CC
No.1
25
C
0
USB connector
E5CC
No.2
25
0
C
25
6-6 Connecting to MELSEC Q-series PLCs
• 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 commercially available USB2.0, A/B cable is used.
0
6
The application procedure is given below.
START
Wire the network.
Set up the PLC.
Set up the E5@C Controllers.
Check operation.
Write the QJ71C24N-R4 to the E5CC Controllers.
Use GX Works2 to set up communications on the QJ71C24N-R4-V1 to enable
communicating with the E5CC Controllers.
Set up programless communications in the E5CC Controllers.
Use GX Works2 to confirm that programless communications are operating.
END
E5@C Digital Temperature Controllers Communications Manual (H175)
6 - 37
6-6-1 Configuration and Procedure
RS-485
Note: Refer to the GX Works2 Installation Instructions (BCN-P5713 ) for information on installing the GX Works2
and to the GX Works2 Version 1 Operating Manual (Common) (SH-080779ENG) for information on installing
the USB driver.