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ModBus TCP slave problem
#4
You can read up to 125 registers at once via TCP, it does not matter what is the starting address. Use this tool for testing: https://github.com/ed-chemnitz/qmodbus/r...tag/v0.3.0

In theory you can use all 65536 registers/coils/etc.

We have plans to create a modbus slave app where you can easily map group addresses to modbus registers/coils.
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Messages In This Thread
ModBus TCP slave problem - by AlexLV - 29.09.2020, 20:49
RE: ModBus TCP slave problem - by admin - 30.09.2020, 05:05
RE: ModBus TCP slave problem - by AlexLV - 30.09.2020, 12:52
RE: ModBus TCP slave problem - by admin - 30.09.2020, 13:02
RE: ModBus TCP slave problem - by AlexLV - 30.09.2020, 13:27

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