Owner manual

Contents
1 Host Controller Systems ................................................................................................. 3
2 SureCross
®
DX80 Modbus Register Definitions ...............................................................4
2.1 Modbus Holding Registers .......................................................................................................... 4
2.2 Alternative Modbus Register Organization .....................................................................................5
2.2.1 Input Registers and Outputs Registers ...............................................................................5
2.2.2 Discrete Bit-Packed Registers ............................................................................................5
2.2.3 Analog 16-Bit Registers (Registers 6801 through 9098) .......................................................6
2.3 Supported Modbus Function Codes .............................................................................................. 7
2.4 Modbus RTU and Modbus/TCP Register Map ..................................................................................8
3 Web-based Configuration ............................................................................................. 10
3.1 Accessing the Web-based Configuration Screens .........................................................................11
3.2 Saving the System Configuration ...............................................................................................12
3.3 Enabling EtherNet/IP Communication Protocol .............................................................................12
3.3.1 Defining EtherNet/IP Registers to Send to the Buffer .......................................................... 13
3.3.2 EtherNet/IP
™
Registers ...................................................................................................15
4 Message Registers (I/O 7 and 8) ..................................................................................17
4.1 Error Handling Message Codes .................................................................................................. 17
4.2 Modbus Message Codes for Register 8 ........................................................................................17
5 Control Registers (I/O 15) ........................................................................................... 19
5.1 Control Codes .........................................................................................................................19
6 Extended Control Registers (I/O 15 and 16) ................................................................ 22
6.1 Extended Control Codes ........................................................................................................... 22
6.2 Parameter Definitions and Numbers ...........................................................................................23
6.2.1 I/O Types (Parameter 0x02) ........................................................................................... 26
6.2.2 Units Defined ................................................................................................................ 28
7 Host Controller Configuration Examples ....................................................................... 31
7.1 Clearing Error Conditions Using Register Commands .................................................................... 31
7.2 Setting the Sample Rate ...........................................................................................................31
7.3 Setting the Counter Preset using Register Commands .................................................................. 31
7.4 Conducting a Site Survey Using Modbus Commands .....................................................................32
8 Host Controller Software Configuration ........................................................................ 34
9 Troubleshooting ........................................................................................................... 39
9.1 Host Systems ......................................................................................................................... 39
9.2 Modbus Message Codes for Register 8 ........................................................................................39
9.3 Web Page Configuration ...........................................................................................................40
9.4 Host Link Failure ..................................................................................................................... 40
9.5 Serial Communication Configuration for DX83s ............................................................................41
9.6 Restoring Factory Default Settings .............................................................................................41
9.7 Contact Us ............................................................................................................................ 42
Host Controller Systems