Morning all

I need to Help from you.We have Drive Sinamics DCM...after change new Card CU and then Download to Drive...I check Expert List Parameter P50100 = 205 amp but at below picture This value not Change only 30 Amp....I try many time...Reset Default Factory for drive also same problem...

How to change this value....Expert?

Hello.

What is the order number of drive?

What are the values of parameters r50072[0] and p50076[0]?

KSN

Hello.

What is the order number of drive?

What are the values of parameters r50072[0] and p50076[0]?

 value r50072 = 30 amp value P50076 = 100%

Drive Sinamics DCM 6RA8075-6FV62-0AA0-Z

Hello,

If I understand you correctly you have 210 A drive and in that you are using CUD previously used in 30 Amp drive. And now you are seeing 30 Amp instead of 210 Amp in r50072[0].

If you have changed CUD only then this should not happen. I have had the same situation. and I changed CUD only. I think there is a module(cant remember name, something like identification module) connected to CUD on the left side of CUD, that stores drive related data. This module should not be changed it has to be original. You have to only change CUD. Please refer to attached image. If here is a problem in original identification module then you have to take siemens help to reprogram it.

Hope this helps.

Kbv.

Hello,

Found the name of the module, Allocation board. As shown in block diagram attached. This should not be changed.

Kbv.

Kbv

Hello,

Found the name of the module, Allocation board. As shown in block diagram attached. This should not be changed.

Kbv.

 Thanks Kbv explain about this...and Thanks You so much