Honeywell SPM Flex User Manual page 35

Parameter
Concentration > Full Scale
Concentration Above Alarm Threshold
Instrument Fault
Non-Zero Concentration
Maintenance Fault
Simulated Instrument Fault
Simulated Maintenance Fault
Zero Concentration
Out Of Monitor
Red LED
Yellow LED
Alarm 1 Relay
Alarm 2 Relay
Any Alarm Relay
Maintenance Fault Relay
Instrument Fault Relay
Any Fault Relay
Buzzer
LCD - Alarm
LCD - Fault
LCD - Concentration
Web - Alarm
Web - Fault
Web - Concentration
MODBUS/TCP - Alarm
MODBUS/TCP - Fault
MODBUS/TCP - Concentration
Event History
1
Conditions are listed with the highest priority at the top� The 4-20 mA output will take the state of the highest priority applicable condition that is present�
2
Yes = operates normally
Yes with conditions = active only under some conditions
No = not active
3
For real and simulated faults only
4
For real and simulated alarms only
Inhibit Modes
Inhibit -
Inhibit -
Alarms
None
Only
Over-range Over-range
Level Level
Concen- Concentration
tration Level Level
< 1 mA < 1 mA
Concentration Concentration
Level Level
Maint Fault Maint Fault
Level Level
< 1 mA < 1 mA
Maint Fault Maint Fault
Level Level
4 mA Inhibit Level
4 mA Inhibit Level
Yes Yes
Yes Yes
Yes No
Yes No
Yes No
Yes Yes
Yes Yes
Yes Yes
3
Yes
Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes No
Yes Yes
Yes Yes
Yes Yes
SPM Flex Gas Detector
Inhibit -
Inhibit -
Alarms &
Faults Only
Faults
Over-range Over-range
Level Level
Concentration Concentration
Level Level
#N/A #N/A
Concentration Concentration
Level Level
#N/A #N/A
#N/A #N/A
#N/A #N/A
Inhibit Level Inhibit Level
Inhibit Level Inhibit Level
Yes Yes
Yes Yes
Yes No
Yes No
Yes No
No No
No No
No No
4
No
Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes No
No No
Yes Yes
Yes Yes
Inhibit -
All
Inhibit Level
Inhibit Level
#N/A
Inhibit Level
#N/A
#N/A
#N/A
Inhibit Level
Inhibit Level
Yes
Yes
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
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