QuoteOfc we have terminators on both sides and resistance is withing aseptable window (58-60)
It is not acceptable range. Termination resistor should be 120 ohm on line. If you connect between two 120 ohm parallel on line resistance will 60 ohm. See ohm's law. You should be connect one 120 ohm only one side.
Before that we had our Acknowledge PS set at 13. This should acknowledge all errors at our power supply. And this thing also constantly switched on/off.
This signal only send after Acknowledge Stop message by KCP.
When I try to write some simple programms it's just constantly setting program play speed to 0. And i can't adjust it. Yeah, welding also don't start.
Please check SPS.sub routine may background task prevent to override speed. Check $OV_PRO variable in SPS routine.