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1. Firstly, please check whether you are using two 24 V power supply, one for the system, and one for the I/O power supply. If this is correct, normally, you will see the signal light on the MPG is on when the MPG is connected to the MPG port tightly. 2. Secondly, please check the MPG parameter page , make sure that #432 and #448 choose LOW (standard MPG signal electric level) and CLOSE (MPG control mode). Hope it helps. 3. Also you can use the test page to check the MPG working status, if its value is changing during rotating the MPG handwheel, it means the MPG works well. |
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