Finding electrical signal on Negri Bossi press

[Tom001]

I don't know whether this question is fitting for this category but here goes...

I am currently connecting a gas injection unit to a Negri Bossi NB720 with Dimi EL control, as i do not want to waste gas I have decided to connect three relays, one of which will be from the injection solenoid, the other will be from the fully-auto signal to the euromap socket for the robot, but does anyone have any idea where i can find a signal for semi-automatic.

Any help would be most appreciated

cheers

Tom

 

[samuelT]

Is this a nitrogen package unit for gas assist?