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39
SPM Flex Gas Detector
Inhibit Modes
Parameter
Inhibit -
None
Inhibit -
Alarms
Only
Inhibit
- Faults
Only
Inhibit -
Alarms &
Faults
Inhibit -
All
4-20 mA Operation
1
Concentration > Full
Scale
Over-range
Level
Over-range
Level
Over-range
Level
Over-range
Level
Inhibit Level
Concentration Above
Alarm Threshold
Concentration
Level
Concentration
Level
Concentration
Level
Concentration
Level
Inhibit Level
Instrument Fault
< 1 mA
< 1 mA
#N/A
#N/A
#N/A
Non-Zero Concentration
Concentration
Level
Concentration
Level
Concentration
Level
Concentration
Level
Inhibit Level
Maintenance Fault
Maint Fault
Level
Maint Fault
Level
#N/A
#N/A
#N/A
Simulated Instrument
Fault
< 1 mA
< 1 mA
#N/A
#N/A
#N/A
Simulated Maintenance
Fault
Maint Fault
Level
Maint Fault
Level
#N/A
#N/A
#N/A
Zero Concentration
4 mA
Inhibit Level
Inhibit Level
Inhibit Level Inhibit Level
Out Of Monitor
4 mA
Inhibit Level
Inhibit Level
Inhibit Level Inhibit Level
Other I/O Behavior
2
Red LED
Yes
Yes
Yes
Yes
Yes
Yellow LED
Yes
Yes
Yes
Yes
Yes
Alarm 1 Relay
Yes
No
Yes
No
No
Alarm 2 Relay
Yes
No
Yes
No
No
Any Alarm Relay
Yes
No
Yes
No
No
Maintenance Fault Relay
Yes
Yes
No
No
No
Instrument Fault Relay
Yes
Yes
No
No
No
Any Fault Relay
Yes
Yes
No
No
No
Buzzer
Yes
Yes
3
Yes
4
No
No
LCD - Alarm
Yes
Yes
Yes
Yes
Yes
LCD - Fault
Yes
Yes
Yes
Yes
Yes
LCD - Concentration
Yes
Yes
Yes
Yes
Yes
Web - Alarm
Yes
Yes
Yes
Yes
Yes
Web - Fault
Yes
Yes
Yes
Yes
Yes
Web - Concentration
Yes
Yes
Yes
Yes
Yes
MODBUS/TCP - Alarm
Yes
No
Yes
No
No
MODBUS/TCP - Fault
Yes
Yes
No
No
No
MODBUS/TCP -
Concentration
Yes
Yes
Yes
Yes
No
Event History
Yes
Yes
Yes
Yes
Yes
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
Summary of Contents for SPM Flex
Page 1: ...SPM Flex Single Point Monitor Gas Detector User Manual ...
Page 2: ......
Page 27: ...27 SPM Flex Gas Detector Setup Installation drawing Figure 18 Installation drawing ...
Page 70: ...70 SPM Flex Gas Detector ...
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Page 76: ...SPM Flex Gas Detector User Manual 1998M0845 Revision 07 October 2016 2016 Honeywell Analytics ...
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