TS4000
iv
3.6.1
Start-up Readiness Checklist......................................................................................24
3.6.2
Start-up Process .........................................................................................................25
3.7
Maintaining Explosion Proof Integrity.......................................................................................25
4.0
OPERATION......................................................................................................................... 27
4.1
Start-up Checklist.....................................................................................................................27
4.2
User Menu Structure ................................................................................................................27
4.3
User Menu Display...................................................................................................................29
4.4
Start-up ....................................................................................................................................30
4.5
Using the Selection Magnet .....................................................................................................31
4.6
Selectable Options ...................................................................................................................32
4.6.1
Sensor Range .............................................................................................................32
4.6.2
Warning Relay Settings ..............................................................................................33
4.6.3
Alarm Relay Settings...................................................................................................35
4.6.4
MODBUS Channel 1 Settings.....................................................................................36
4.6.5
MODBUS Channel 2 Settings.....................................................................................37
4.7
Relay Reset..............................................................................................................................38
4.8
Gas Check Mode .....................................................................................................................39
4.8.1
Gas Check Procedure.................................................................................................39
4.9
Calibration Mode ......................................................................................................................40
4.9.1
Calibration Procedure .................................................................................................40
4.10
Remaining Sensor Life.............................................................................................................42
4.10.1
Initializing the Remaining Sensor Life.........................................................................42
4.11
Calibration Equipment – Portable Purge Calibrator.................................................................42
5.0
MODBUS INTERFACE ........................................................................................................ 44
5.1
Introduction ..............................................................................................................................44
5.2
Baud Rate ................................................................................................................................44
5.3
Data Format .............................................................................................................................44
5.4
Function Codes Supported ......................................................................................................44
5.5
MODBUS Read Status Protocol (Query / Response)..............................................................45
5.6
MODBUS Write Command Protocol (Query / Response) .......................................................46
5.7
Exception Responses and Exception Codes...........................................................................47
5.7.1
Exception Response ...................................................................................................47
5.7.2
Exception Code...........................................................................................................48
5.8
Command Register Locations..................................................................................................49
5.9
Command Register Details ......................................................................................................51
5.9.1
Analog (0x0000)..........................................................................................................51
5.9.2
Mode (0x0001) ............................................................................................................51
5.9.3
Status / Error (0x0002)................................................................................................52
5.9.4
Sensor Raw Data (0x0003).........................................................................................53
5.9.5
Unit Type (0x0004)......................................................................................................53
5.9.6
Software Revision (0x0005)........................................................................................53
5.9.7
Sensor Temperature Output (0x0006)........................................................................53
5.9.8
Alarm Relay Settings (0x000D)...................................................................................53
5.9.9
Warn Relay Settings (0x000E)....................................................................................54
5.9.10
Com1 Address (0x000F).............................................................................................54
5.9.11
Com1 Baud Rate (0x0010) .........................................................................................55
5.9.12
Com1 Data Format (0x0011) ......................................................................................55
5.9.13
Com2 Address (0x0012) .............................................................................................55
5.9.14
Com2 Baud Rate (0x0013) .........................................................................................55