i have a problem in Rectifier/Regenerating Unit, the PMU only shown numbers 6, and i can't change by pressing P or < >on PMU.please i would like know how to rectify this problem,
Is it showing Only 6 or F006?
For F006 -
Bus Over VDC link voltageThe unit was shutdown due to anexcessive DC link voltage.
| Shutdown threshold|
|range || |
|380 V to 460 V || 835 V|
|500 V to 575 V || 1042 V|
|660 V to 690 V || 1244 V|
Now if it is Not F006, try Made Power On/OFF
Try replacing CUR if you have any in Spare
Are you able to connect it using Drive Monitor?
Please say Thanks if your Problem is Solved.. :-)