DetlefP
Member
Hello Everyone,
I am the customer, Ron is talking about in this forum. I am Field Service engineer for equipment which is use to produce printing plates. Most of our equipment comes from overseas and is equipped with OMRON PLC....
My main target is to get an idea how to troubleshoot PLC problems. In the past I visited one or two classes for PLC programming, but this did not help that much.....
Actually I have a problem with an OMRON CPM2A60C. What happens randomly is, that the machine does unexpected things like draining a solvent tank which is controlled by an working level float ssensor and for safety an overflow float sensor. So far I checked all contacts and function. In manual mode everthing workd fine, but when it come to the auto mode the machine acts up.....As a last ressource to come over with this problem I ordered a new CPU from Europe....
Does somebody have any idea where else to look, if you need some more details...please let me know
I am the customer, Ron is talking about in this forum. I am Field Service engineer for equipment which is use to produce printing plates. Most of our equipment comes from overseas and is equipped with OMRON PLC....
My main target is to get an idea how to troubleshoot PLC problems. In the past I visited one or two classes for PLC programming, but this did not help that much.....
Actually I have a problem with an OMRON CPM2A60C. What happens randomly is, that the machine does unexpected things like draining a solvent tank which is controlled by an working level float ssensor and for safety an overflow float sensor. So far I checked all contacts and function. In manual mode everthing workd fine, but when it come to the auto mode the machine acts up.....As a last ressource to come over with this problem I ordered a new CPU from Europe....
Does somebody have any idea where else to look, if you need some more details...please let me know