Hi guys,
I would like to replace real time board on my Arrow 1000 with A2100 control. Instead of buying a new one from Siemens, I am trying to put a regular Pentium-75 + 32MB ram pulled from PC. When I installed it the diagnostic manager says Conventional Servo failed(3-542-1340A+), Timer/Interrupt failed. Everythings else looks fine (RT bridge board,Realtime processor,Pendant). I guess maybe I should play around with the IRQ settings. Does anyone here ever try to replace RT board before?