Modbus driver for the REX Control System
(the MbDrv module)
User guide
Version 2.50.2
Plzeň (Pilsen), Czech Republic
2017-01-26
Plzeň (Pilsen), Czech Republic
2017-01-26
Contents
1 The MbDrv driver and the REX Control System
1.1 Introduction
1.2 System requirements
1.3 Installation of the driver on the host computer
1.4 Installation of the driver on the target device
2 Including the driver in the project
2.1 Adding the MbDrv driver
2.2 Connecting the inputs and outputs in the control algorithm
3 I/O driver configuration
3.1 Modbus Master – configuration dialog
3.2 Modbus Slave – configuration dialog
3.3 Modbus items configuration
3.4 Special signals
4 Implementation details
5 Troubleshooting
Bibliography
1 The MbDrv driver and the REX Control System
1.1 Introduction
1.2 System requirements
1.3 Installation of the driver on the host computer
1.4 Installation of the driver on the target device
2 Including the driver in the project
2.1 Adding the MbDrv driver
2.2 Connecting the inputs and outputs in the control algorithm
3 I/O driver configuration
3.1 Modbus Master – configuration dialog
3.2 Modbus Slave – configuration dialog
3.3 Modbus items configuration
3.4 Special signals
4 Implementation details
5 Troubleshooting
Bibliography