Endress+Hauser SpectraSensors J22 TDLAS User Manual

4900002277 J22 TDLAS Analyzer
2 SpectraSensors, Inc.
Starting the Web browser . . . . . . . . . . . . . 43
Logging on . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
User interface . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Header . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Navigation area . . . . . . . . . . . . . . . . . . . . . 45
Disabling the Web server . . . . . . . . . . . . . . . . 45
Function scope of the "Web server
functionality" parameter . . . . . . . . . . . . 46
Enabling the Web server . . . . . . . . . . . . . . 46
Logging out . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Access to the Operating Menu Via the
Operating Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Connecting the operating tool . . . . . . . . . . . . 46
Via Modbus RS485 protocol . . . . . . . . . . . 46
Service Interface . . . . . . . . . . . . . . . . . . . . . . . 47
Via service interface (CDI-RJ45) . . . . . . . 47
6 System Integration . . . . . . . . . . . . . . . . 48
Overview of Device Description Files . . . . . . . . . 48
Modbus RS4852 Information . . . . . . . . . . . . . . . 48
Function codes . . . . . . . . . . . . . . . . . . . . . . . . . 48
Register information . . . . . . . . . . . . . . . . . . . . 49
Response time . . . . . . . . . . . . . . . . . . . . . . . . . 49
Modbus data map . . . . . . . . . . . . . . . . . . . . . . 49
Structure of the Modbus data map . . . . . 50
Scan list configuration . . . . . . . . . . . . . . . . . . 50
Configuring the scan list via Modbus
RS485 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Reading out data via Modbus RS485 . . . . . . 50
7 Commissioning . . . . . . . . . . . . . . . . . . . 52
Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Configuring the Measuring Device . . . . . . . . . . . 52
Defining the tag name . . . . . . . . . . . . . . . . . . 53
Setting the analyte type . . . . . . . . . . . . . . . . . 54
Selecting the measurement calibration . . . . 54
Setting the system units . . . . . . . . . . . . . . . . . 54
Setting the dew point . . . . . . . . . . . . . . . . . . . 56
Setting peak tracking . . . . . . . . . . . . . . . . . . . 57
Configuring the communication interface . . 57
Displaying the I/O configuration . . . . . . . . . . 59
Configuring the current output . . . . . . . . . . . 60
Configuring the switch output . . . . . . . . . . . . 62
Configuring the relay output . . . . . . . . . . . . . 65
Configuring the local display . . . . . . . . . . . . . 66
Advanced Settings . . . . . . . . . . . . . . . . . . . . . . . . 68
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Stream . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Carrying out a sensor adjustment . . . . . . . . . 70
Setting the calibration . . . . . . . . . . . . . . . . 71
Carrying out the SCC calibration . . . . . . . . . . 72
Carrying out additional display
configurations . . . . . . . . . . . . . . . . . . . . . . . 73
Configuration management . . . . . . . . . . . . . . 77
Using parameters for device
administration . . . . . . . . . . . . . . . . . . . . . . . 79
Using the parameter to define the
access code . . . . . . . . . . . . . . . . . . . . . . 79
Using the parameter to reset the
access code . . . . . . . . . . . . . . . . . . . . . . 80
Using the parameter to reset the
device . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Protecting Settings from Unauthorized
Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Write protection via access code . . . . . . . . . 82
Defining the access code via local
display . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Parameters that can always be
modified via the local display . . . . . . . . 83
Defining the access code via the
Web browser . . . . . . . . . . . . . . . . . . . . . 83
Resetting the access code . . . . . . . . . . . . . 84
Via Web browser (via CDI-RJ45
service interface) . . . . . . . . . . . . . . . . . . 84
Write protection via write protection
switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
8 Operation . . . . . . . . . . . . . . . . . . . . . . . . .86
Configuring the Display . . . . . . . . . . . . . . . . . . . 86
Reading Measured Values . . . . . . . . . . . . . . . . . 86
Output values . . . . . . . . . . . . . . . . . . . . . . . . . 86
Output values of current output . . . . . . . 86
Output values for switch output . . . . . . . 87
Output values for relay output . . . . . . . . 87
Showing Data Logging . . . . . . . . . . . . . . . . . . . . 88
Adapting the Measuring Device to the
Process Conditions . . . . . . . . . . . . . . . . . . . . . . . 90
Defining the tag name . . . . . . . . . . . . . . . . . . 91
Setting the system units . . . . . . . . . . . . . . . . 91
Configuring the communication
interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Displaying the I/O configuration . . . . . . . . . 94
Configuring the current output . . . . . . . . . . 95
Configuring the switch output . . . . . . . . . . . 97
Configuration management . . . . . . . . . . . . 100
Using parameters for device
administration . . . . . . . . . . . . . . . . . . . . . 102
Using the parameter to define the
access code . . . . . . . . . . . . . . . . . . . . . 103
Using the parameter to reset the
access code . . . . . . . . . . . . . . . . . . . . . 103
Using the parameter to reset the
device . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Protecting Settings from Unauthorized
Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Write protection via access code . . . . . . . . 106
Defining the access code via local
display . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Parameters that can always be
modified via the local display . . . . . . . 106
Defining the access code via the
Web browser . . . . . . . . . . . . . . . . . . . . 107
Resetting the access code . . . . . . . . . . . . 107

Endress+Hauser SpectraSensors J22 TDLAS Specifications

General

Brand	Endress+Hauser
Model	SpectraSensors J22 TDLAS
Category	Measuring Instruments
Language	English