QIRF Operation And Maintenance Manual
QIRF Operation Manual May. 01, 2012
85050-301-000 Rev C
1
Table Of Contents
READ BEFORE OPERATING ...................................................................................................................3
1.
GENERAL INFORMATION .............................................................................................................3
1.1
PRINCIPLE OF OPERATION ..................................................................................................................3
1.2
KEY FEATURES ..................................................................................................................................4
1.3
APPLICATIONS....................................................................................................................................4
1.4
SPECIFICATIONS .................................................................................................................................5
2.
INSTALLATION .................................................................................................................................7
2.1
SENSOR LOCATION.............................................................................................................................7
2.2
PHYSICAL DIMENSIONS ......................................................................................................................7
2.3
GAS SAMPLING ..................................................................................................................................8
2.4
MOUNTING AND SYSTEM WIRING ......................................................................................................8
2.4.1
Terminals......................................................................................................................................9
2.4.2
Power Supply................................................................................................................................9
2.4.3
Wire and Cable...........................................................................................................................10
2.4.4
Digital Connection .....................................................................................................................10
2.4.5
RS-485 Terminator .....................................................................................................................10
2.4.6
RS-485 Driver Replacement .......................................................................................................11
2.4.7
4-20mA or 2-10VDC Analog Output..........................................................................................11
2.4.8
Relays Output .............................................................................................................................12
3.
FUNCTION AND CONFIGURATION ...........................................................................................13
3.1
QIRF WORKING MODE....................................................................................................................13
3.2
SYSTEM INITIALIZATION...................................................................................................................13
3.3
KEYPAD ...........................................................................................................................................13
3.4
STATUS LED....................................................................................................................................15
3.4.1
RS485-TX/RX:..........................................................................................................................15
3.4.2
Relay1-3 LED: ..........................................................................................................................15
3.5
LATCHED RELAY RESET...................................................................................................................15
3.6
HUSH BUZZER AND HORN................................................................................................................15
3.7
QIRF MAIN MENU TREE .................................................................................................................15
3.8
MENU “1_SYSTEM SETTING” ...........................................................................................................17
3.8.1
System Settings ...........................................................................................................................18
3.9
MENU “2_ZEROING CALIBRATION”..................................................................................................20
3.9.1
Equipment Required ...................................................................................................................20
3.9.2
Zeroing Calibration Procedure..................................................................................................20
3.10
MENU “3_SPAN CALIBRATION” .......................................................................................................22
3.10.1
Span Calibration Procedure..................................................................................................22
3.11
MENU “4_OUTPUT TESTING”...........................................................................................................23
3.12
MENU “5_SITE SERVICE".................................................................................................................23
3.13
MENU “6_RELAY DATABASE” .........................................................................................................24
3.13.1
Relay Configurations.............................................................................................................24
3.13.2
Relay Database Flow Chart ..................................................................................................26
3.14
MENU “7_A-OUT DATABASE”.........................................................................................................27
3.15
MENU “8_BUZZER DATABASE” .......................................................................................................28
3.16
MENU “9_OUTPUT DISABLE”...........................................................................................................28
3.17
MENU “10_SIMU DISABLE” .............................................................................................................28
4.
MODBUS PROTOCOL SUPPORTED BY QIRF..........................................................................28
5.
MAINTENANCE...............................................................................................................................29
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