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Ablex posted a topic in OmronI have 14 alarms all addressed to word 200 i.e. 200.** and i want to monitor the state of bits in word 200 such that if one of them is on the coil 204.00 should turn on (Currently i am using the OR operator to turn on bit 204.00 but the task is to use a single instruction to monitor the sate of the 16 bits of a word by comparing it to an integer say #0). I was thinking of using compare to achieve this but i do not know how to compare a word say 200 to a an integer value #0 such that if DW200>#0 then 204.00=on. How can i achieve this and what instruction can i use, am new to omron plc's and am using syswin 3.4 and plc CPM2A. Any help or sample program to achieve the above is deeply appreciated.
I successfully read the input and output of OMRON PLC CPM2A with Indusoft web studio (IWS) by using OMPLC driver. I have select OMPLC driver (Serial Com). Then configure a driver worksheet. The driver worksheet is the place that PLC tags are associated to InduSoft tags. I successfully read the I/O but I failed to write the I/O of PLC by using IWS. Can you help me? It is difficult to find OMPLC Standard Driver Sheet (SDS) for control relay output block (CROB) and Analogue output block (AOB). The attached diagram shows My Standard Driver Sheet (SDS) setup. Thank you for your kind cooperation. Zack Malaysia