in my plant ,we used Siemens S120 ,3 motor modules supplied by 1slm+2blm .
when the system running , a fault came,F30021.
would some one help me explain this problem ? thank you!
[?]: S120 SLM with fault F30021
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donggq
- Posts: 20
- Joined: Sat Sep 18, 2010 2:55 pm
[?]: S120 SLM with fault F30021
in my plant ,we used Siemens S120 ,3 motor modules supplied by 1slm+2blm .
when the system running , a fault came,F30021.
would some one help me explain this problem ? thank you!
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sania
- Site Admin
- Posts: 1388
- Joined: Sat Aug 13, 2005 6:15 am
Re: [?]: S120 SLM with fault F30021
write full message/error log
generaly it`s ground fault
replace your module/motor_power_cable/motor
p.s. in scout/starter press F1(mouse double click) on error for online help
generaly it`s ground fault
replace your module/motor_power_cable/motor
p.s. in scout/starter press F1(mouse double click) on error for online help