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Showing results for tags '#omronplccqm1h-cpu51'.
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Hello friends I have worked with other series of omron plc but this is the first time I am working with cqm1h cpu51 series. In a factory, 4 of these PLCs exchange data with each other with a clk21 card. After a problem with one of the CPUs and replacement, I was never able to download the datalink settings. I did all the steps in the manuals step by step but I did not succeed. In cx-net software, after selecting online, I selected the data link menu, but as you can see in the attached image, the setup button is never activated. Thanks for guiding me
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Omron PLc CQM1H-CPU51 ON FATAL ERROR 0*00C0 (IO bus error).
ANTIA, Yakiseabasi posted a topic in CX-Programmer
Hello guys, i would appreciate your help ASAP. I have an Omron PLc CQM1H-CPU51 ON FATAL ERROR 0*00C0 (IO bus error). First, Im using this CPU51 to replace CQM1H-CPU 21 which is on I/O Unit over fatal error 0*00E1. I have changed the cpu type to 51 and transfered the program sucessfully with no errors, I have also transfered the memory area settings to CPU51. what other configuration settings do i need to do? I followed the instructions in the manual and: 1) io unit end cover is well connected, and even replaced with another, problem persists; 2) PLC has no inner boards; 3) No expansion block 4) Power supply is okay 5)I/O control unit or I/O interface unit not in use 6)Checking through the memory area, for AR 2400 to AR 2415 for the error code, the address here stops at AR 27. How can i view AR 2400 etc? -
hello...... i use of C200HS-CN220-EU Program Download Cable for downloading program to plc. i can work online but when transfer to plc error is check dip switch.... i read manual and dip switch table but cant set dip switch..... please help me to setting dip-switchs for C200HS-CN220-EU Program Download Cable...