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mtchufi

High speed counter cpm1a

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I plan to change my old PLC C40K with new model CPM1A. I have problem when I want to write the instruction for the High speed counter command for electronic cam switch connected to a 24 Vdc encoder. The CPU C40K using command high drum counter HDM(61). What is the instruction used by CPM1A to change this HDM isntruction? give me simple ladder diagram, as well i can read the data counting up down, is enough for me. thanx.

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Micro PLC Interupts and HSC Programming @ MrPLC.com

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Good tuorial on it. But that is using CX Programmer. I dont have CXP, I only have Syswin 3.4. I 'll try soon, hope should be no any problem using syswin 3.4 on my simulator CPM1A.

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