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Quantum Remote I/O
You need one 931 00 (head) for the "master" rack--the one with the processor--and probably a 932 00 (drop) for each of the remote IO racks.- scubabeme
- Post #4
- Forum: Programmable logic controllers (PLC)
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Modicon to AB
And address in the range to which you referred could be a value being "poked" by an HMI, but it could easily just be a "holding" register, i.e., a memory location that the PLC uses for temporary storage of values while it processes the rest of the logic. Be aware that some instructions may...- scubabeme
- Post #6
- Forum: Programmable logic controllers (PLC)
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GPS RFID serial interface
It sounds like what you really want/need is determine the protocol to query the remote transceiver. If you're planning on using a PLC to do it, expect to have some difficulty unless the remote transceivers talk a protocol like modbus, which a number of PLCs support to varying degrees, and...- scubabeme
- Post #2
- Forum: Programmable logic controllers (PLC)
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Schneider Modicon Quantum PLC
I'm with several others in this thread. If you can, press to use Concept vs. ProWORX. At best ProWORX would be considered buggy. It will blow up on you at the worst time--when you need it. Concept is much more stable, and if you use the IEC programming--easier. I've had to learn "984LL", AB...- scubabeme
- Post #13
- Forum: Programmable logic controllers (PLC)
