Modbus Poll
Modbus master simulator. Supports Modbus RTU/ASCII and Modbus TCP/IP.
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Supported Technologies
Windows 95/98/ME,
Windows XP/2000/NT
Software
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Pricing
- Unspecified -
to 89
Additional Product Information
Modbus Poll is designed primarily to help developers of Modbus slave devices or others that want to test and simulate the Modbus protocol. With the multiple document interface you can monitor several Modbus slaves and/or data areas at the same time. For each window you simply specify the Modbus slave ID, function, address, size and poll rate. You can read and write registers and coils from any window. If you want to change a single register, simply double click the value. Or you can change multiple registers/coils. Multiple data formats such as float, double and long with word order swapping are available.
MODBUS POLL Technical Facts and Features:
OLE Automation means easy interface to Visual Basic, use it almost like an ActiveX component. See VBExample.vbp
RTU Mode
ASCII Mode
Modbus TCP/IP
Read/write of up to 127 Registers
Read/write of up to 2000 Inputs/Coils
Test Center (Compose your own test strings)
Print and print preview
Monitoring of serial data traffic
Data logging to text file ready for import in Microsoft Excel
Context sensitive help
10 Display formats such as float, double etc.
Adjustable Address Base (0 or 1).
Font and color selection.
Broadcast (slave ID 0).
Easy control of RS-485 converters with RTS toggle.
SUPPORTED MODBUS FUNCTIONS:
01: Read coil status
02: Read input status
03: Read holding register
04: Read input registers
05: Force single coil
06: Preset single register
15: Force multiple coils
16: Preset multiple registers
22: Mask write register
23: Read/Write registers