cottagewood
Member
I wonder if some one could help me understand the Istack in a 100U.
I have a 103CPU which is in stop mode. I disconnected all the expansion except for 1 and fitted an input card and output card. I deleted all the blocks and did a CPU reset. It still wont go to run mode.
With the switch in the stop position I have an X below STOANZ, NEUSTA, BATPUF, ERAB, RLO and PEU
With the switch to the RUN positon it's the same with the additon of an X under STOZUS.
It's a few decades since I set one of these up but I can't see why it wont run.
I have a 103CPU which is in stop mode. I disconnected all the expansion except for 1 and fitted an input card and output card. I deleted all the blocks and did a CPU reset. It still wont go to run mode.
With the switch in the stop position I have an X below STOANZ, NEUSTA, BATPUF, ERAB, RLO and PEU
With the switch to the RUN positon it's the same with the additon of an X under STOZUS.
It's a few decades since I set one of these up but I can't see why it wont run.