converting a tos/intos fngj 40

Unfortunately, pin 8 is a disable input rather than an enable input so the
polarity of the 7I77 enable outputs are wrong (off until enabled). It may require
a relay with a NC contact driven by say a 7I77 digital output as drive enable.
(I think one relay will work for all axis by connecting all pin 8's together)
 

Does anyone use jmc integrated servos with a 7i77?
I know they work with pulse/dir but in the manual they mention some kind of external analog instruction, but nothing about +/-10v.
Or is there any other other possibility to drive them with a 7i77?

Manual:
www.rocketronics.de/download/datasheet/i...v_v6_2020_manual.pdf

they are not analogue. they are step and direction or ethercat only.

Thanks for the info!
I've ordered a 7i78 now.
Is there anywhere a bitfile for the 7c81 with 7i77+7i78 available?