6.3 Self-Diagnostic (Error Code List)
6.3.1 Errors and Countermeasures
■ System Alarms
The device has malfunctioned and normal measurement is not possible. The product might need to be
replaced.
NE107
Status
Error messages
Details of error
Countermeasures
Indicator
HART
F
AL-010
010:CPU failure
A failure in the program memory of the transmitter
CPU is detected
Contact your nearest sales office or Service Center.
F
AL-011
011:CPU failure
A failure in the I/O calculation memory of the
transmitter CPU is detected
Contact your nearest sales office or Service Center.
F
AL-012
012:Main storage failure
Physical/logical failure of the transmitter EEPROM
is detected
Contact your nearest sales office or Service Center.
F
AL-013
013:Sub storage failure
Physical/logical failure of the sensor EEPROM is
detected
Contact your nearest sales office or Service Center.
F
AL-014
014:Main ASIC failure
Operation stop of the main control IC is detected
Contact your nearest sales office or Service Center.
F
AL-015
015:Sub ASIC failure
Operation stop of the sub control IC is detected
Contact your nearest sales office or Service Center.
F
AL-016
016:ADC circuit failure
Failure of the sensor ADC circuit is detected
Contact your nearest sales office or Service Center.
F
AL-017
017:Signal circuit failure
Failure of the sensor signal circuit is detected
Contact your nearest sales office or Service Center.
F
AL-018
018:Power circuit failure
Failure of the sensor power circuit is detected
Contact your nearest sales office or Service Center.
F
AL-020
020:Flow sensor failure
Failure of the flow sensors (A or B) is detected
Contact your nearest sales office or Service Center.
F
AL-021
021:Temperature sensor failure
Failure of the temperature sensor is detected
Contact your nearest sales office or Service Center.
F
AL-023
023:Analog input failure
Failure of analog input device is detected
Check the connections to the analog input device
<6. Parameters>
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IM 01F07A01-01EN
