Gemdrive Micro 1


Thread Starter

Rob E.

Good-day folks

Can any point me or tell me the baud rate and protocol used on the RS485 port on a GEC Industrial Controls Type M38 60009 Gemdrive Micro 1?

I believe there are two ports one for configuration (terminal port) the other a network port control and information interchange. I am specificaly interrested in the network port

Thanks in advance

Rob E.
The protocol is called GEM 80 ESP (extended simple protocol) and is generic to the GEC/Alstom range of ac/dc drives and plc's.
It can operate at a number of baud rates upto 9600.
I think the default is 9600.
This ESP protocol is available for the ge90-30 series plc's for loading into their Programmable comms module.