green

flashing

Cyclical process data exchange in progress, but setpoints invalid (control

word = 0), e.g. because SIMATIC master is in "Stop" state

Perhaps it might help.

Best regards,

Wizard

Kucuk Tayyip

thank you wizard ,

but its also the same as its bop ,
op also waits until it receives signal

Dear Tayyip,

If you plug in the BOP on the drive, and if you have sent the reference speed (for example 30Hz) without send ON / Start command, it will flases on the BOP (30Hz).
Once you send the ON/Start command, The drive will run and the BOP display will stop flashing and the reference speed would be continous.
Regards,

Hello Kucuk,
Yes, Nothing Wrong.