omron cp1h plc communication issue

prusty.purna1

Member
Join Date
Feb 2013
Location
madhya pradesh , india
Posts
2
hi ,
I am new to omron plc ,plese help regarding below issue.
i am communicating with omron plc by serial port. by clicking on direct connection its automatically connected & goes online but showing fatal errors where as there is no error on the plc. while i am tring to get backup file using plc backup tool but it shows failed to initialise communication settings , where as i already setted communication settings . can you please help me regarding communication settings(i am using 9 pin serial communication cable to communicate) .
 
1) Why are you using the Serial port??? The USB connection works much better.
2) Did you turn on the DIP switch for the serial port you are using?? That is switch 4 for the left port or switch 5 for the right port.
 

Similar Topics

Hello Sir/Ma'am, Hope you and your family are safe in this Covin-19 Pandemic. One of my client have a machine in their ceramic industry which...
Replies
0
Views
2,593
hi.. i have done build a ladder program with CP1H Omron PLC and i want show the result in Wonderware intouch machine edition 8.0 software, How...
Replies
2
Views
2,329
Hi, I have very limited knowledge in PLC. I uploaded the updated version of the software from our supplier on Omron PLC CP1H. It was also UM...
Replies
8
Views
13,796
I have a CP1H with a CIF41 ethernet module. Only one PLC is on the network and is the only device that should be receiving commands. I am able to...
Replies
0
Views
4,689
Dear friends i m using CP1H series OMRON plc and Cx-programmer software for same plc. I want to use Decrement instruction for the same. I tried it...
Replies
7
Views
3,093
Back
Top Bottom