Hi I have an ECOCA SJ-20 which I have integrated a Hydrafeed barfeeder to, after electrical connections power and relays were installed I enabled barfeed KEEP RELAY K5.3 but the machine will now not run. The first line of code is executed but then an NC error (red flashing led on controller) stops further running of code with no alarm code displayed.
My question is how can I now diagnose an NC error without any codes?
Appreciate any help