Lit Related Informational Events - Honeywell Vertex M User Manual

Event Type In History
INFO Run-Time Alarm Disable
INFO Run-Time Alarm Disable Cancel
INFO Run-Time Point Disable
INFO Run-Time Point Disable Cancel
INFO Start Monitor
INFO Stop Monitor
INFO User Requested Pump Switch
INFO OPC Driver Started
INFO OPC Driver Shut Down
INFO CPLD Programmed Successfully
INFO CPLD Program Failed
INFO RFID Read Skipped
OPC No Ack Echo From Az n-n
OPC No Cmnd Socket Sent To Az n-n
OPC OPC To Az n-n Communication Broken
OUT OF ALARM Various
PLC CONF INSTALL Various
RESET ALM n Various
RESET ALM SIMULATE Various
RESET INST FAULT Various
RESET MAINT FAULT Various
USER RESET Various
INFO Flow Corrected

7.5.1 LIT Related Informational Events

Event Type in History Event History Message
INFO Command - Perform LIT Char
INFO LIT Characterization Performed
INFO Command - Unscheduled LIT
INFO Line Integrity Test Performed
INFO Analyzer Lacks LIT
Note: If additional or replacement Vertex M Analyzers are purchased without specifying the LIT option, no faults will be generated for the lack of the option in the new analyzer. However, an "INFO" message will be
logged in the Event History each time the LIT option is invoked. Existing analyzers configured for LIT will be unaffected.
Event History Message
User initiated action
User initiated action
User initiated action
User initiated action
User or power restored
User or instrument fault
User initiated action
The DAq booted
User initiated action
A new program has been loaded into the sensor board CPLD chip
An attempt to load a new program into the sensor board CPLD chip failed
User loaded new Chemcassette but skipped reading the RFID tag by pressing <next>
Communications problem to analyzer
Communications problem to analyzer
Communications problem to analyzer
Non-latching alarm level decreased because of decrease in gas concentration
Download PLC Configuration was started
Latching alarm level decreased because user pressed RESET CURRENT or RESET ALL
Analyzer acknowledges command to reset an artificial alarm OR fault
Analyzer acknowledges command to reset an instrument fault
Analyzer acknowledges command to reset a maintenance fault
A user pressed RESET CURRENT or RESET ALL
Flow on one window of tape improper
User pressed START LIT CHAR button
Analyzer completed LIT characterization. If data field non-zero, this indicates the observed cracking pressure in inches Hg.
User pressed START LIT TEST
Analyzer completed an integrity test. The data field contains the observed cracking pressure in inches Hg.
Other analyzers in the rack performed a Line Integrity Test but this analyzer was purchased without the option.
Possible Cause
Possible Cause