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MBAXP Modbus RTU/ASCII ActiveX Control
MBAXP is a
powerful
and simple to use Modbus ActiveX control that allows Visual Basic, Delphi, Excel and other OLE Container applications to quickly and easily access data from a Modbus slave device connected to the PC. MBAXP supports both
RTU, ASCII modes and TCP/IP connections.
The communication in each instance of MBAXP runs in its own thread. That means: Your program does not stop responding while waiting for Modbus transactions to finish.
You can communicate with multiple ports simultaneously.
See the Quick Start Guide.
MBAXP Technical Facts and Features:
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RTU Mode.
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ASCII Mode.
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Modbus TCP/IP.
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Multi-threaded for high data throughput.
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Sample applications included.
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No runtime fees.
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Easy control of RS-485 converters with RTS toggle.
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Data types supported: Integer, Long, Float and Double.
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Handles multiple ports.
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One instance per port.
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Event driven.
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You get an event whenever a transaction has finished.
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Broadcast (slave ID 0).
- Enron Modbus
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
- 23: Read/Write registers
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