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#1
 
09-13-2008, 01:57 PM
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I have a problem with an Omron 3G2A5-PS222 I/O power unit, after i repair this unit, it's looks ok ( come out 5vdc, 24vdc, 26vdc and a square pulse 100Hz) but when i install it to the PLC ( i swap with I/O power unit at running PLC), the PLC is not run, anybody can tell me what's the problem with this power unit?  |
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#3
09-14-2008, 12:40 AM
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| Thank's bborb, These voltages exactly match, but i'm not sure with the pulse ( i meassure it at my workshop ), i can't meassure the pulse at the company that have running plc because they have no osciloscope and they can't stop their production. If you have experience with this power unit, want you share information about this pulse? Thank's and regards, Jusup |
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