Honeywell Vertex M - Page 146

Event
Number
Event List Desc.
(Short)
Event History
Description
Data Field Problem Possible Cause Recovery
16.0: Rear block reads >60˚ Electronic problem Replace rear optics block
32.0: Rear block reads 45-
60˚C
Cooling air failure Change air filter, replace fan
Hot environment Relocate Vertex M
64.0: Two blocks disagree by
10˚C
Electronic problem
Observe Log1 output to
identify defective block, replace
120
CHANGE
FILTERS
Filter Timer
Expired
0.0
Filter time in configuration
profile elapsed
Maintenance reminder, no malfunction Change filter and reset timer
121
CABLE
PROBLEM
Multifunction
Cable Problem
varies
DB-25 disconnected at rear of
some analyzer
Connect cable
122 LIT NO REF
LIT has no
reference
bitmask of points
skipped, 1-255
Analyzer has no record or
correct cracking pressure
Point was disabled in configuration when previous LIT characterization
was performed
Perform characterization or
disable LIT test for point in
configuration
123 LIT CHAR FAIL
LIT
Characterization
failed
Observed cracking
pressure (in Hg)
Inadequate cracking pressure
measured during
characterization
Check valve not installed
Install check valve or disable
LIT test in config
Sample tubing cut or leaking Replace tubing
124 LINE FAIL
Sample line leak
detected
Observed cracking
pressure (in Hg)
Inadequate cracking pressure
measured during the
monitoring by the optional Line
Integrity Test
Sample tubing cut or leaking Replace tubing
Ambient pressure at sampled point differs from Vertex M exhaust by
more than 0.3 in Hg (1 KPa)
Revise installation
Disable LIT for affected point
Check valve not seating Replace check valve
125
LIT
COORDINATION
Coordination
failure during LIT
Error code 1.0 - 6.0
LIT test not performed because
analyzers could not coordinate
the test
Some analyzers were in LOADCC or other special mode None needed
Software anomaly
If repeated, notify Honeywell
Service
126 OPTICS DEBRIS
Possible debris in
optics block
Diagnostic Counter
Optics signal has been erratic
on at least 3 windows
Debris in optics block
Clean optics block as shown in
"Optics Cleaning" on page139
for more information.
127
AUTOBALANCE
FAIL
Flow Autobalance
Failed
No. of Failed Attempts Detailed failures can be determined by the data from the accompanying info event(s) by using the table below.
11 to 23 Adjusting factor out of range
Anomaly encountered Repeat Auto balance
Faulty valve Contact Honeywell Service
30
Adjusting factor varies between
3 spots
Anomaly encountered Repeat Auto balance
Other Contact Honeywell Service
41 to 43 Inadequate flow
Insufficient vacuum (<8 in Hg) Repeat Auto balance
Excessive pressure drop in tubing Contact Honeywell Service
Faulty valve See recovery for Fault 112
51 to 53 Excessive minimum flow
Debris in valve See recovery for Fault 114
Faulty valve Contact Honeywell Service
128*
WINDOW ZERO
RESET
Window Zero
Reset
Diagnostic Counter Same as Fault 126 Same as Fault 126 Same as Fault 126
129
ACCEL. CC
Accelerated Time since last
Chemcassette advancing more
Low level background gas below lower detectable limit
Locate source of background