Sir

we r commissioning new 6RA70 drive optimization done P51=25 with  P82=0, found ok.

further when giving start command drive is tripping on F005 fault. I read all previous topics and based on that checked the connection CUD1 (X102, X101, X109) and further checked at r47 - shoeing number 3 at index -1.

note: Before optimization also showing same fault - F005.

in case of F82=3, no filed value is showing (0).

checked the field input supply at terminal. Found ok

please guide further

sir

1.yes , I am planning to use internal field supply.

2.field value showing zero means actual field value  at r35 showing zero when I kept P82=3 and run command / line contactor on

3.my requirement is to use field with line contactor on ( P82=1 ).with same parameter I commissioned the 2 no;s of drive. Working ok

please guide

Regards

Hello,

Is this the same job or different? If yes, is your problem solved?

Now please read this manual, chapter 7.5 & follow steps for start up of drive.

HTH

sir

problem solved, we Found physical wiring problem, field current meter which was taken in series was open.

problem solved.

thanks for suggestion and help.

New question published by Mubashir Jalil is split to a separate thread with the subject SIMOREG 6RA70 DC and RPM's.

Best regards
Jen_Moderator