Communication Parameters Settings
The example of communication settings of GT and PLC is shown below.
Setting Values for GT (Set in the configuration setting of GTWIN.)
Item
PLC Unit No.
Baud Rate
Data Length
Stop Bits
Parity
The communication condition setting at the PLC side is not required.
Uncheck the box of "Use Serial Communication".
1.6.1 MELSEC-Q (CPU) Series
CPU
Link I/F
Q02CPU
Q02HCPU
RS232C
Q06HCPU
port on
Q12HCPU
CPU unit
Q25HCPU
*1: This is for RS232C type of GT01/GT02/GT02L/GT03-E/GT05/GT11/GT12/GT21/GT32/
GT32-E/GT703/GT704.
Setting
0
19200bps
8
1
Odd
Wiring diagram
GT Series
GT series
RS232C
type*1
GT707
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