HI,
I am writing you, because I have a problem with
reading holding register based on Modbus RTU protocol.
I am developing my software under using Visual Basic 6.0
I can communicate with my end device. But only give him
a write command.
I am using the following codes and settings...
Hi,
i am searching for a VB programm that helps me
to calculate a CRC16 check sum.
generative polynomial is A001.
I want to calculate a check sum from
a HEX string.
for example:
01 03 03 02 00 14
can you help me?
thank you very much
Hi,
i am searching for a VB programm that helps me
to calculate a CRC16 check sum.
generative polynomial is A001.
I want to calculate a check sum from
a HEX string.
for example:
01 03 03 02 00 14
can you help me?
thank you very much
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