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Modbus Slave is for simulating up to 32 slave devices in 32 windows!. Speed up your PLC programming with this simulating tools. Start programming and test before you receive your slave device from supplier. Data contained with any open document is accessible to the master application. Same user interface as Modbus Poll. Support function 01, 02, 03, 04, 05, 06, 15, 16, 22 and 23.
Monitoring of serial traffic. OLE Automation for interfacing with Visual Basic, Excel etc. To interpret and show the Modbus data according to your specific requirements. E.g. edit edit your slave data in Excel. Try the Excel example.xls included with the program.
Each window opened within Modbus Slave may be configured to represent data from the same or different slave node.

OLE Automation for interfacing with Excel. To interpret and show the Modbus data according to your specific requirements. E.g. edit data in Excel and then transmit the data to your slave device! Try the Excel example.xlsm installed with the program.

Supported protocol variants:
Modbus RTU
Modbus ASCII
Modbus TCP/IP
Modbus RTU Over TCP/IP
Modbus UDP/IP
Modbus RTU Over UDP/IP

MODBUS Slave Technical Facts and Features:
OLE Automation for easy interface to Excel using Macro language VBA
Print and print preview
Monitoring of serial data traffic
Context sensitive help
12 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 registers
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

There is a 10 minutes from connection limit. After 10 minutes the connection is disconnected. Re-starting the application will initiate another 10-minutes demonstration period. After 30 days it is not possible to make a connection. The license key is valid for both versions.