8/17/2021 6:56 PM | |
Posts: 6 Rating:
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Yeah, that`s Siemens Simotics planetary geared servo motor, see part in post #1. It`s similar to 1FK motor by characteristics. Here in attachment are photos of setup and units plates. Now it assembled in test config, only to get deal with computer part, After that it will be mounted in workplace. I have disassembled encoder part of motor and found that +24V power doesn`t arrive there, due to broken TPS54060. After replacing it, I found activities on 5th pin of EEPROM IC, so MCU should be alive. However, pulses on data lines haven`t changed after that, Looks like control unit unable to communicate with it correctly. Meanwhile I found that input 1 on Sinumerik X20 connector should drive P0840 signal of infeed drive. I put this signal High but nothing changed. Maybe, it should be properly routed by setting required parameters for CU_I? Input state of X20 and X21 is p0722=11(decimal) = 0xb1011. Macro drive property is p0015=150001 Also, here is state of ON/OFF signals of SERVO drive object, maybe it will help you understand current situation: p0046=0X040001009(when V38001001.7=0) =0X040001001 (when V38001001.7=1)
As for me, it looks strange that bit signals have so many significant digits. Is there a way to dump all parameters` values and machine data so I could put all it here? AttachmentSetup.zip (250 Downloads) |
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