Dear collègues,

In our project we have simocode proV interface between siprotec protection realy for MV motors and Yokogawa dcs,some times dcs get Fault signal from simocode.we didn't know this is général fault in simocode its comming from where because no fault in the siprotec we want to eliminate this général fault and we use only siprotec to protect the motor.we need your prompt help.

Best regards,

Hi,

This général fault can be come from dcs ?for exemple externel fault,we have the Premium version we use it.thanks for your collaboration. 

Regards,

Dear,

I want to know if we get général  fault in simocode why we receive stop command via dcs??if he triped by internal protection why this stop command?? We can remove this command from dcs??because when Dcs get FS from simocode via cyclique send to us stop command 

Regards,

thanks for your collaboration,

our dcs is yokogawa the probléme is when DCS receive Fs from simocode général fault dcs send stop command,for exemple there are some warning should not tripped the motor it's only warning in electrical relay but DCS see that as fault and send stop Command tripped the motor,we need to eliminate this problèm.

thanks  

I'm with you its not necessary To send stop command.they should have only information from simocode without any action because if simocode have problèm will trip the motor.in other DCS do you have any suggestion?.

Many thanks,

Hi,

The simocode can't trip the breaker because its MV motors 5.5kv and he work with siprotec.any way for exemple we get configuration fault after 1s we receive exécution stop command?