Description:
This is Modbus master scanner supports Modicon ASCII and RTU protocols, useful for PLC or SCADA engineers. Communicate with device through a serial cable.
You need a NULL MODEM converter when connect to devices:
- Supported Modbus ASCII and RTU protocols
- Supported 4 function codes 01 (Coil Status), 02(Input Status), 03(Holding Register), 04(Input Register) in read mode
- Data format supported: Binary, Hex, Unsigned Integer, Signed Integer (2 bytes), Floating Point, Swapped Floating Point (4 bytes), Double, Swapped Double (8 bytes).
- Connect to device through serial cable with different speeds from 600 bps -> 115200 bps, 7 or 8 databits, 1 or 2 stopbits, parity and flow control.
- Dynamically change information during scan
Update Description:
v0.1.1 (8/23/01):
- Bug fixes, better inter-screen transition, better documentation.
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