Honeywell SPM Flex User Manual page 44

SPM Flex Gas Detector
Type Sub- Display
type String
101 Flow Failure
103 Gate Motor Failure
104 Tape Advance Failure
105 High Background
106 Gas Table Invalid
107 Comm� Failure RFID�
108 Chemcassette Read Failure
109 Temperature Too High
110 Temperature Too Low
111 Optics Error
112 Low Voltage Fault
113 Chemcassette Expired
114 Optics Subsystem Fail
115 Comm� Failure GD
116 Electrical Noise
117 NV Memory Corrupt
118 mA Output Mismatch
119 Ethernet Fail
120 Battery Very Low
1 Flow Warning
2 Chemcassette Low
3 Idle Timeout
4 Low Voltage Warning
5 Comm Failure SPI
6 File System Error
7 Comm� Invalid GD
8 Warn CC Expiring
9 Software Error
10 Optics Adjust Fail
11 Flow Cal Fail
12 Inhibit Timeout
13 Force mA Timeout
14 Force Relay Timeout
15 Battery Low
44
Instrument Fault/Maintenance Fault/Information Codes
Technical
Description
Flow failure
Gate timeout
Tape advance timeout
optics counts too low after multiple pulls
Gas table invalid
comm� fail to RFID reader
RFID read failure
overtemperature
undertemperature
value of LED drive or reference detector signal
out of range
DC input voltage low
Now>LifeInBag+Mfg or
Now>LifeOutOfBag+FirstUse
no comm� to optics block
no comm� to GD
Optics signal noisy
CRC error
Feedback ADC mismatches DAC
Ethernet hardware in UI failed to initialize
Battery critically low, shutting down
Flow is unregulated
Tape will run out in 24 hrs
out of monitor too long
DC input voltage low
no SPI comm� to UI
File system error in NAND or USB�
Invalid SPI parameter data from GD�
Prediction tape will expire in 24 hours�
catch all
Battery Low
Meaning of
Probable
Cause
Parameter
Pump failure
-Flow line obstruction
Flow, cc/min
-Positive pressure
Gate motor failure
-Gate motor sensor
N/A
failure
Broken tape
-Tape drive motor
failure
N/A
-Encoder failure
N/A Tape issue
error code CC RFID issue
N/A RFID PCB failure
N/A CC RFID issue
Environment is
Temperature, C over recommended
temperature
Environment is
Temperature, C below recommended
temperature
N/A Optics PCB failure
voltage in Volts
Chemcassette
1�0 or 2�0 for two causes
cartridge has expired
Optics cable
disconnected
N/A
-Optics PCB failure
N/A Main PCB failure
External electrical
noise
N/A
PCB failure
code to which test failed� PCB failure
Error magnitude in mA�
External connection
issue
N/A
Main PCB failure
Battery level Low battery
Flow out of control
Flow, cc/min
range
N/A Low tape
N/A Out of monitor
voltage in Volts
N/A
N/A
N/A
N/A Old tape
error code
error code
error code
Unit has been left in
N/A inhibit mode longer
than timeout warning
Unit has been in force
N/A
mode too long
Unit has been in force
N/A
mode too long
Battery is low
Corrective
Action
Replace pump
Check flow lines
Check for positive
pressure
Replace
Replace
Check, replace
Replace, contact HA
Replace
Replace, contact HA
Improve ventilation/
cooling
Bring environment to
correct temperature
Replace
Replace
Reconnect, replace
Contact HA
Check environment
Contact HA
Replace
Check external
Ethernet connection
Replace
Charge unit
Check Chemcassette
Check sample tube
Replace
Put in monitor and
reset fault
Contact HA
Contact HA
Contact HA
Replace
Reset
Take out of force
mode, reset fault
Take out of force
mode, reset fault
Charge battery
table continued���