Hello Can anyone help me
I am fairly new to Omron and have not used it for about 2 years
I am trying to get online to a Omron CQM1 PLC CPU21
I have had it online about 2 years ago and made a program which is running
I have made a serial cable and this worked before.
I am using cx programmer v 6.1.
I use auto online and see the yellow lap flashing on the plc as if it is communicating.
After auto online i just seem to have an empty program on my laptop in offline mode but can my old program running on the plc outputs.
Any ideas would be appreciated
I am fairly new to Omron and have not used it for about 2 years
I am trying to get online to a Omron CQM1 PLC CPU21
I have had it online about 2 years ago and made a program which is running
I have made a serial cable and this worked before.
I am using cx programmer v 6.1.
I use auto online and see the yellow lap flashing on the plc as if it is communicating.
After auto online i just seem to have an empty program on my laptop in offline mode but can my old program running on the plc outputs.
Any ideas would be appreciated