Table of Contents
1. About This Document..................................................................................... 5
1.1 Version Information.............................................................................................5
1.2 Related Manuals...................................................................................................5
1.3 Documentation Conventions............................................................................. 6
1.4 Trademarks...........................................................................................................6
2. Product Overview..............................................................................................7
2.1 Introduction to Indigo Transmitters.................................................................. 7
2.2 Indigo 202 Basic Features and Options............................................................8
2.3 Indigo Transmitter Parts..................................................................................... 9
2.4 Probe Compatibility.......................................................................................... 10
2.4.1 Probe and Indigo Software Compatibility................................................10
2.5 Indigo Display......................................................................................................11
2.5.1 Graph Display Mode.................................................................................... 12
2.5.2 Measurement Reading Locked...................................................................13
2.6 Wireless Configuration Interface Overview....................................................14
3. Installation.......................................................................................................... 15
3.1 Opening and Mounting......................................................................................15
3.2 Indigo Transmitter Base.................................................................................... 16
3.3 Wiring Options................................................................................................... 17
3.4 Attaching Probes and Cables........................................................................... 18
3.5 Input and Output Specification........................................................................19
3.6 WLAN and RS-485 Termination OFF/ON DIP Switches.............................. 20
4. Wireless
Configuration Interface..............................................................23
4.1 Wireless Interface Menus................................................................................. 23
4.2 Connecting to Wireless Configuration Interface...........................................24
4.2.1 Connecting with a Computer....................................................................24
4.2.2 Connecting with a Mobile Device............................................................. 25
4.3 Logging in to Wireless Configuration Interface............................................ 26
4.3.1 Changing User Level...................................................................................27
4.3.2 Changing Administrator Password...........................................................28
4.3.3 Resetting Administrator Password...........................................................28
4.4 Measurements View..........................................................................................29
4.5 Status View........................................................................................................30
4.5.1 Status View: General................................................................................... 31
4.5.2 Status View: Relays......................................................................................31
4.6 Calibration Menu............................................................................................... 32
4.7 General Settings................................................................................................32
4.7.1 Date and Time............................................................................................. 33
4.7.2 WLAN Settings........................................................................................... 33
4.7.3 User Access Settings (Administrator Password).................................... 33
4.7.4 Display Settings..........................................................................................34
4.7.5 Factory Reset.............................................................................................. 35
4.7.6 License Information.................................................................................... 36
4.8 Modbus Serial Communication Settings........................................................36
4.9 Relay Settings....................................................................................................37
4.10 Probe Settings................................................................................................... 38
5. Modbus.................................................................................................................41
5.1 Modbus Overview.............................................................................................. 41
5.1.1 Default Communication Settings............................................................. 42
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