OMRON CPM1 PLC communication parameters

  • Thread starter Gilles OLLIVIER
  • Start date
G

Thread Starter

Gilles OLLIVIER

I have a CPM1 PLC (OMRON), and I have a communication problem between the PLC and the PC.
A colleague modified the communication parameters in the PLC's memory and now I am unable to connect my PC.
Do you know the way to reset the PLC's memory to restart with the parameters by default.
There is no battery inside just a SRAM........
 
Start Syswin, goto to "PROJECTS" then "COMMUNICATIONS".
A window will appear showing you the comms settings of syswin.

Try these settings, PORT: COMM 1; BAUD: 9600; PROTOCOL: ASCII 7 BIT EVEN PARITY 2 STOP.

This is the default settings when Syswin is installed (on my pc anyway).

Hope it helps?

Steve
 
Start Syswin, goto to "PROJECTS" then "COMMUNICATIONS".
A window will appear showing you the comms settings of syswin.

Try these settings, PORT: COMM 1; BAUD: 9600; PROTOCOL: ASCII 7 BIT EVEN
PARITY 2 STOP.

This is the default settings when Syswin is installed (on my pc anyway).

Hope it helps?

Steve
 
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