Hello everyone

I have a doubt, during de DCM configuration armature current. The manual indicates :

"maximum armature current < 0,5 x rate armarture DC current DC for the device".

So, this 50% current reserve it is mandatory   or I can use only 35% of current reserve  ?

No it is not mandatory. You need to set motor load class in p50067 which is generally 1, & set p50076 value in percentage of rated drive armature current capacity, e.g. if your drive armature rated current capacity is 100 Amp & your motor armature full load current is 35 Amp, set p50076[0] = 35 (it will be percantage) save the parameters & then check value in r50072. r50072[0] must display 100 & r50072[1] must display 35.

HTH

Thank you for your reply

Wtihin example that you give, the motor armature current is under 50 % of drive maximum current.

In my case de motor max current is 65% , of drive maximum. For me it´s enough. The has a overload capacity, that make me feel confortable. 

I have to parametrize a value 65%. This can be the reason for warnings or alarms in the future?

Current armature optimization will run very well?