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Maintenance Faults
A maintenance fault indicates the Vertex Edge System requires attention but is continuing to monitor.
Event
Description
ID
Flow is 50 cc/min
101
Point flow is below 150cc/min in monitoring mode
less than nominal
Remaining
102
Chemcassette is
Estimated remaining CC days is shorter than preset reminder
low
Analyzer out of
103
When Analyzer stays at idle mode for more than out of monitor timeout
monitor too long
When the analyzer is in monitoring mode and the point stays at disabled
Run time point
104
state for more than point disabled timeout. If analyzer is out of monitoring
disable timeout
mode, the counter will be set to zero.
Sample pressures
Sample pressure is greater than 0.25 inchesHg for more than 5 seconds in
105
greater than
monitoring mode
ambient
Flow is 50 cc/min
106
more than
Point flow is above 250cc/min in monitoring mode.
nominal
Chemcassette
107
When it passes expiration date on RFID tag
expired
No polls from HMI
108
No communication between PC and analyzer
for 10 seconds
Set Condition
Possible Cause
Excessive point vacuum due to clog or kniked
sample line
Sample line too long or ID too small
Poor gate seal
Supply vacuum insufficient (less than 7"Hg)
Condensation
Chemcassette thickness variation
Less than preset reminder on the Chemcassette
Analyzer out of monitor
Out of Monitor time limit too short
Alarms were manually bypassed
Run Time Point Disable time limit too short
Point pressure above atmospheric pressure while in
idle
Pressure sensor Calibration error, Defective sensor
Chemcassette thickness variation
Defective needle valve
Chemcassette expiration date reached
Chemcassette installed past its expiration date
Communications to HMI PC interrupted longer than
10 seconds
Resolution
Check sample line and line filter.
Clean the sample line and replace
filter.
Correct sample line issue.
Ensure sample line requirements are
with specifications
Check nut on the optic block Contact
Honeywell Analytics Service
Plug pneumatic connector in unused
slots Exhaust tubing restricted Service
or switch pumps
Check internal lines for moisture
Advance the Chemcassette.
Adjust the needle valve to achieve
200cc/min.
Contact Honeywell Analytics Service.
Replace the Chemcassette
Reset all alarms and faults, and then
return analyzer to Monitor Mode
Change time limit in Configuration
Profile
Restore point to alarm active mode
Change time limit in Configuration
Profile
Review sample line location.
Confirm atmospheric conditions.
Contact Honeywell Analytics Service
Advance the Chemcassette.
Adjust the needle valve to achieve
200cc/min.
Contact Honeywell Analytics Service.
Replace needle valve
Replace Chemcassette
Replace Chemcassette
Check Ethernet cable at rear of
analyzer.
Check Ethernet hub connection and
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