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Author Topic: Serial port data for Digital Panel Meter  (Read 2075 times)

Taka_Y

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Serial port data for Digital Panel Meter
« on: October 28, 2020, 10:42:05 PM »
Hello Sir,
I want to display the value of the vacuum gauge on the Digital Panel Meter via serial communication.
It's easy if the vacuum gauge is Modbus-RTU, but that's not the case.
Read command:"#01RD<CR>"
Interval time:500ms
Please help me!
Best regards,
Taka
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Godra

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Re: Serial port data for Digital Panel Meter
« Reply #1 on: October 29, 2020, 02:51:03 PM »
What does the manufacturer suggest to use for communication with that device?
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Taka_Y

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Re: Serial port data for Digital Panel Meter
« Reply #2 on: October 29, 2020, 07:58:54 PM »
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Godra

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Re: Serial port data for Digital Panel Meter
« Reply #3 on: October 29, 2020, 10:22:46 PM »
It looks like you will have to create a code to send strings as they are defined in the manual of that device.

Just Google it and there will be bunch of examples in VB Net or C# on how to do serial communication.
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Godra

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Re: Serial port data for Digital Panel Meter
« Reply #4 on: October 29, 2020, 10:27:11 PM »
The data sheet is also mentioning ASCII protocol, so you can try using ModbusASCIICom driver.
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Taka_Y

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Re: Serial port data for Digital Panel Meter
« Reply #5 on: October 29, 2020, 10:30:49 PM »
Godra,
Thank you for your advice.
I will try it.
Thank you!
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