Falola Olabisi

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About Falola Olabisi

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    Hi, I am New!

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  • Country Nigeria
  1. Omron PLC CPU 43 series and Pro face HMI

    Thanks for your responses. The PLC and the HMI are communicating serially before. The line was down due to mechanical fault. After been resolved, the machine was power on and I discovered that the data was not loading to the HMI. I also observed that the battery alarm was flashing. It was changed and the program was downloaded. The data  was uploaded but when I begin to adjust some parameters, it went off again and it has never come up again. Is still pending
  2. Please PLC genius. My plant is down for three days with this error messages I receiving from the pro face HMI : RHAA067- Response timed out for initial communication command, RHAA068 - Response timed out for device read command and RHAA069 - Response timed out for device write command. As a result of these errors all the data that suppose to populate on the HMI were blank. Kindly give me suggestions on how  to get out of this mess. Your prompt responses will be appreciated. The CPU 43 is connected with this HMI.