Dear experts

I have a Simovert MASTERDRIVE 6se7041 1TK60 Cabinet unit. During troubleshooting of the last fault (F002), we could not give a start command from the ternial strip, so I checked the voltage at X101.1 and 2 of the CUVC. There was no 24V, yet the PMU and the OP1S terminal were on, so I replaced the CUVC and downloaded the backup parameters to the new CUVC. There is still no 24V at the X101 port. Both rectifiers show 008 and I had to give the ON/OFF command at the OP1S terminal

Please help as this had become a nuisance for me.

regards

Dear Rossey,

please be informed that we had the same situation before and we just replaced PSU (power supply unite) and the problem solved.

regards

hag010