6 digits addressing Address examples Read Holding Registers Read Discrete Inputs Scan rate Read/Write Disabled Disable on error Hide alias columns Address in cell PLC Addresses (Base 1) Enron/Daniel Mode Rows Display formats Native Modbus registers bit long bit floating bit double Modbus Poll User manualģ 7 Save/Open Workspace Test center ASCII Example TCP/IP Example Test center string file Content of a string list Copy Modbus Data logging Text file Log Rate Delimiters Log if data changed only Log Errors Log Date Start Log when ok is pressed Start Log when *mbp is opened Flush to file immediately Append Microsoft Excel Log Rate Header information Communication traffic OLE/Automation Excel example Excel Excel Excel sample code Connection Functions/Properties Connection BaudRate DataBits Parity StopBits SerialPort ResponseTimeout ServerPort ConnectTimeout IPVersion OpenConnection CloseConnection Read Functions ReadCoils ReadDiscreteInputs HoldingRegisters InputRegisters ShowWindow Byte order ReadResult WriteResult Automation data properties Coil Signed Register Modbus Poll User manualĤ Unsigned Register Long Float Double Automation Write Functions WriteSingleCoil WriteSingleRegister WriteMultipleCoils WriteMultipleRegisters Exception and error messages Modbus Exceptions Modbus Poll error messages Modbus Poll User manualĥ 1 Modbus Poll Modbus Poll is an easy to use Modbus master simulator developed for many purposes. 1 Witte Software Modbus Poll User manual Modbus Master Simulator June 2015 Modbus Poll version 6.3 Copyright: Witte Software,Ģ Table of content 1 Modbus Poll Modbus Poll Features Connections Supported Modbus Functions Data logging Display formats Miscellaneous features Overview Help from anywhere Alias cells Value cells Change color and font Open a new window Connection dialog Connection Serial Settings Mode Response timeout Min delay between polls Remote Server Advanced settings RTS Toggle DSR CTS DTR Remove Echo Read/Write definition Slave ID Function code Read functions Write functions Address Protocol/message address Device address digits vs.
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