Hi,

My servo drive (ABB Microflex e150) needs -10v/+10v analog signal for speed and direction control. The M16D board has 3 onboard relays:

Relay 1: it gets triggered on PWM
Relay 2: According to the manual it is bound to Pokeys pin #23
Relay 3: it gets activated when when the board is enable. It is for SCHP I think. So I think can not use it for speed control.

The board also have output for 0-10v

Having these, how can I get the -10v/+10v for speed and direction?

Heres the manual for the M16D board: https://www.cnc4pc.com/pub/media/pro...NUAL_V.3.6.pdf

Thanks in advance,
Suat