2/28/2012 3:05 PM | |
Posts: 739 Rating: (55)
|
thiere is a poor electrical contact, if the connection pins on the MM4 inverter are bent. See FAQ: http://support.automation.siemens.com/WW/view/en/30363159 |
2/28/2012 3:50 PM | |
Posts: 739 Rating: (55)
|
if you have an MM4-PC-connection kit it should work with every MM4-drive. You wrote that BOP is working well, so I suggest looking after comm-parameter. See FAQ: http://support.automation.siemens.com/WW/view/en/7769498 |
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