If your PLC is like a 300/400, read from or write to peripheral addresses using memory area daveP. I have heard that (some?) VIPA CPUs also copy the analog I/O to the input/output image memory. Please try.
If it is like an S7-200, use memory area daveAnaIn or daveAnaOut.
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How do I retrieve or write values to the analog i/o on my VIPA 300 system?
Thanks
Brendon
Actually, it's a VIPA214 S7...
If your PLC is like a 300/400, read from or write to peripheral addresses using memory area daveP. I have heard that (some?) VIPA CPUs also copy the analog I/O to the input/output image memory. Please try.
If it is like an S7-200, use memory area daveAnaIn or daveAnaOut.