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coassoftwaresystems / delphi-modbus

Delphi ModbusTCP components
MIT License
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TIdModBusClient.ReadHoldingRegisters limits #40

Open FMirande opened 4 years ago

FMirande commented 4 years ago

Hello Can someone tell me how many registers ReadHoldingRegisters function can read ? I need to read a 440 registers block on SIEMENS PLC. Was it possible in one read ?

Thanks for help.

Fred Mirande