7/9/2010 7:03 PM | |
Joined: 7/8/2009 Last visit: 8/5/2024 Posts: 1976 Rating: (477)
|
Fault F082 TB/CB telegram failure all bits of the first word received at the drive (CBP2) are 0. Cause: No new process data have been received by the TB or the CB within the telegram failure time. The time which is monitored by the drive, is watch-dog of CPU + P722. You can increase the value in P722 slightly. If you set it to zero, there wilI be NO fault, only warning A083. In this case, you must have the possibility to stop the drive via terminals. Reason for F082 - mechanical problem of bus-cable, -plugs (in 85 % of all cases) - EMC, interference with power-cables or other equipment - sporadic fault in Step7-programm Normally, you have to check cables, grounding of shiled, isolation of Power cable and Profibus cable Try reducing baudrate if possible... There are several threads about this fault in the forum.. Check out some of them as following as it might give you help in trouble shooting... F082 in Master Drive Master Drive Ignoring Faults Best Regards, Devesh Vithani |
I dont Like people driving Fast, thats the reason I overtake them ;) |
|
7/17/2010 7:53 AM | |
Posts: 140 Rating: (1) |
Dear Expert, Problem is solved after deleting complete CPU program and reloading again. Thanks for support. |
This contribution was helpful to2 thankful Users |
Follow us on