hill831017
Member
Hello everybody,
Finallly got some free time to write down the problem confuse me long time.
Our hardward design department got information from SEW for horizontal movememt device is not necessary to connect brake resistor to the Movidrive.
But acturally it's not running very well on the real site. Some Movidrive all time alraming for 'Break Chopper' fault. Firstlly I trust the information we got form SEW, I checked all connection, try to let all drive in the same speed, reduce the frequency, increase the ramp......... but after all try out , only connecting a brake resistor, then it's running well.
Strange thing is for some kinds of motor and Movidrive combination are all time OK. But for some are not.
Anyone met such case before.
BR
Finallly got some free time to write down the problem confuse me long time.
Our hardward design department got information from SEW for horizontal movememt device is not necessary to connect brake resistor to the Movidrive.
But acturally it's not running very well on the real site. Some Movidrive all time alraming for 'Break Chopper' fault. Firstlly I trust the information we got form SEW, I checked all connection, try to let all drive in the same speed, reduce the frequency, increase the ramp......... but after all try out , only connecting a brake resistor, then it's running well.
Strange thing is for some kinds of motor and Movidrive combination are all time OK. But for some are not.
Anyone met such case before.
BR