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About cylim93

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    Hi, I am New!

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  • Country Malaysia
  1. Hi guys, i am a beginner and i need help with the program of my PLC(CQM1H-CPU51) getting the reading from K3HB-HTA. I am connecting my pc to plc thru peripheral port and hoping to get the reading thru CPU built-in RS232 port. I am guessing i need to use TXD for the plc to request the reading from K3HB.. what value shud i TXD ? Millions THX!!!