Communication With Pc

[Guest bkamali]

Dears, I try to communicate an Omron CJ1H-CPU65H with a PC by RS232, however it is not possible to detect the PLC. What sould I take care of? Please advice. Regards

[Jay Anthony 91]

1. How did you make your cable? You must make it like the C200H-CN220-EU cable below. Link to Cable Documentation at Omron 2. Setup the software communications by right-click "NewPLC1",Change|Network Type|Toolbus. 3. Click Settings|Driver Tab. Set to COM1,9600,Baud Rate Auto-Detect. Click OK,OK. 4. Turn Dip Switch 5 to ON (Sets RS232 port to Baud Rate Auto-Detect - Toolbus Only) 5. Click PLC|Work Online.