any parameters, connected in save?

In MM440 to save parameters (i.e. RAM to EEPROM) user need to set p0971=1. After the parameters are saved/transferred, p0971 becomes 0.

P. S. - p3900 - End of quick commissioning i.e. start of motor calculation.

0 No quick commissioning (no motor calculations)

1 Motor calculation and reset of all of the other parameters, which are not included in the quick commissioning (attribute "QC" = no), to the factory setting

2 Motor calculation and reset of the I/O settings to the factory setting

3 Only motor calculation. The other parameters are not reset.

it saved I review again all parameter nothing change

but when I turn off the Micromaster it reset everything

3900 to 1 = it reset everything, motor details and fixed frequency details

3900 to 3 = it saved frequency but the motor details reset

maybe there's other parameter or maybe VFD is broken

I hope its not

Hello mohamed sallem,

thanks for your post!

Please try to discuss in English language. This is an international community, and we try to focus on one language. 

This is the translation of your answer:

mohamed sallem

tried to do factory setting and then do quick setting again

 Regards,
Jen_Moderator