Accutech WI-BR-I-XP User Manual - Table Of Contents
Rev 1.56
III
Table of Contents
Section 1: Introduction ____________________________________ 1
1.1: Using This Manual
1
1.2: About the Device
2
1.3: Unpacking
2
1.4: Software Compatibility
2
Section 2: In a Hurry? ____________________________________ 3
Section 3: Installation _____________________________________ 4
3.1: Mechanical Installation
4
3.1.1: Base Radio Positioning
4
3.1.2: Base Radio Mounting
5
3.2: Electrical Installation
5
3.2.1: Electrical Specifications
5
3.2.2: Wiring Power to the Base Radio
6
3.2.3: Wiring RS-485 to the Base Radio
6
3.2.4: Wiring an RS-232 Converter to the Base Radio
6
3.2.5: Wiring the Analog Output Loop
7
3.2.6: Terminating the Base Radio
7
3.2.7: Grounding the Base Radio
7
Section 4: General Configuration ___________________________ 8
4.1: Base Radio Displayed Messages
8
4.1.1: The Read Only Sequence
8
4.2: Overall Configuration Menu Map
9
4.3: The Number of Wireless Instruments Setting (NUM WI)
9
4.4: Setting the User Password
9
Section 5: Configuring the RF Communications ______________ 10
5.1: RF Channel Selection
10
5.2: RF Baud Rate Selection
10
Section 6: Configuring the Modbus Communications__________ 11
6.1: Base Radio Setup
11
6.1.1: Modbus Baud Rate Setting
11
6.1.2: Modbus Device ID
12
6.1.3: Modbus Parity
13
6.1.4: Modbus Mapping Mode
13
6.2: Modbus Communication Protocol
14
6.3: Modbus Commands
15
6.3.1: Command 03-Read Holding Registers
15
6.3.2: Command 08-Diagnostic
18
6.3.3: Command 11-Get Com Event Counter
18
6.3.4: Command 12-Get Com Event Log
19
6.3.5: Command 17-Report Slave ID
19
6.3.6: Command 43-Read Device ID
19
Section 7: Configuring the Analog Output Loop ______________ 20
7.1: Trimming the Output Loop
20
7.2: Selecting the Failsafe Output
21
7.3: Selecting Which Field Unit is Output
21
Section 8: Technical Specifications _________________________ 22
Appendix A: Navigating the Menus_________________________ 23
Appendix B: Base Radio Menu Map ________________________ 24