Dear all!

can't seem to get this right.

opening and closing goes smooth using the C axis with brain control.

but opening nor closing happens at the same location...

first, when C value is made 1 the relay should be triggered. but this only happens about 10mm after the C is opened.

not such a huge problem since we have a second delay on the pneumatic operated valve.

problem is, this doesn't always happen in the same location, especially from a different left and right cycle (as shown in the example code)

right side seems to open a bit sooner then the left side but then again sometimes it doesn't... this is different from day to day but also from hour to hour and very rare also from cycle to cycle...

My guess is that the PC isn't able to handle the signals

tell me what details you need...

Dont follow what you are doing, you talk of C axis but also talk of a relay, can you explain exactly what you are doing?
Hood