Hello all, I have a old Gould PC0085 plc that I am trying to program. Have not used one of these in years. I am using the PP0105 programmer and have no manual.
It is a 3 card rack, 2 input 1 output(cards).
My questions:
The input cards are addressed: first card 0-7 the second card 10-17, my third card is an output card and assumed it would be 20-27.
So is this correct or is the output in a different range?
The plc will accept a simple one rung program and go into run but I get no output. The programmer shows the output on but no led lit on the card. I have swapped output cards and no luck. All the little ribbon cables that connect the I/O cards are good and have the dummy jumper in the last plug on the last card.
Also is there a "end" command that should be at the end of the program?
As I said I have no manual and am working from memory.
Thanks...
It is a 3 card rack, 2 input 1 output(cards).
My questions:
The input cards are addressed: first card 0-7 the second card 10-17, my third card is an output card and assumed it would be 20-27.
So is this correct or is the output in a different range?
The plc will accept a simple one rung program and go into run but I get no output. The programmer shows the output on but no led lit on the card. I have swapped output cards and no luck. All the little ribbon cables that connect the I/O cards are good and have the dummy jumper in the last plug on the last card.
Also is there a "end" command that should be at the end of the program?
As I said I have no manual and am working from memory.
Thanks...