Honeywell Vertex M User Manual page 146

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