Basavaraju KM

MrPLC Member
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Everything posted by Basavaraju KM

  1. GX Works3 Projectlib Locked

    Hi, I am getting the above error. I am not able to open my GX works 3 file its read protected I know the pass word but I am not getting option to authonticate.Attached screen shots for your reference please help me to open.When I click for file password communication error is popping up . The project is copied from old to PC to Hard disk and hard disk back to my new PC is it something related to that.
  2. Modbus CRC16 in any FX PLC

    Hello, I am using FX3G-PLC with and wrongly selected FX3G-485 BD for modbus connection with meter but finally I realized that modbus communication is not possible with this module. I am trying to do with RS instruction I need to caluclate CRC for the same I saw you have developed a code for the same kindly help me calculate CRC. I am using GXworks 2 software Ladder logic and my project is almost completed.