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plcdp

interrupt pointer

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Hello, I am currently converting a machine from a FX PLC to a Q-series. Also, I've always used GX Dev. and now am using GX Works 2. At one point in the program I have an input interrupt. On the FX all I had to do was enabe interrupts (EI), use a FEND command, then to the left of the ladder went the interrupt pointer I501, indicating input 5 on the rising edge pulse. Top it off with a IRET and all was happy. On the Q I've tried to write it that way and it won't take the pointer. I've looked through the help and can't put my finger on it. Does anybody know where I can find this info? Thanks, plcdp

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You can't use regular inputs for interrupts on Q. You need the QI60 card. The first one will map to the first available interrupt numbers.

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