<5. Functions>
91
IM 01E21A02-03EN
NE
107
Error Message
Error Description Countermeasure FD bit
Display
F
OUNDATION
Fieldbus
F 017:AD2FAIL[Excit] A/D2failure[Exciter]
Failure of A/D
transmitter2(exciting
current)wasdetected.
Contact Yokogawa
service center.
2 20
F 018:Coil open Coil open
Coil of sensor was
disconnected.
Turno󰀨thepower,
check coil of sensor
and excitation cable.
2 19
F 019:Coil short Coil short
Coil of sensor was
shorted.
Contact Yokogawa
service center.
2 18
F 020:Exciter FAIL Exciter failure
Failure of the excitation
circuit was detected.
Contact Yokogawa
service center.
2 17
F 027:Restore FAIL
Parameter restore
incomplete
Restore of parameters
was failed.
Retry parameter
restoration.
2 7
F 028:Ind bd FAIL
Indicator board
failure
Failure of display
board was detected.
Check that the ambient
temperature of display
is within the range.
If the situation does
not improve, contact
Yokogawa service
center.
2 6
F 029:Ind bd EEP FAIL
Indicator board
EEPROM failure
Failure of EEPROM
(displayboard)was
detected.
Turn on the power
again within the range
of the temperature
specications.Ifthe
situation does not
improve, contact
Yokogawa service
center.
2 5
F 030:LCD drv FAIL LCD driver failure
Failure of display driver
was detected.
Contact Yokogawa
service center.
2 4
F 031:Ind bd mismatch
Indicator board
mismatch
Mismatch of display
board was detected.
Contact Yokogawa
service center.
2 3
F 032:Ind comm ERR
Indicator
communication error
Communication error
of display board was
detected.
Check the connection
of the display and main
board.
2 2
F 033:microSD FAIL microSD failure
Failure of the microSD
card was detected.
Change the microSD
card.
2 1
F 244:Amp EEP FAIL
Amp EEPROM
Failure
Failureofamplier
EEPROM.
Replacement of
amplierordevice
1 19
C 249:SoftDL Incmplt SoftDL Incomplete
Software download
incomplete.
Check cable and
power.
1 24
C 250:SoftDL FAIL SoftDL Failure
Software download
failed.
Check cable and
power.
1 25
F 251:Abnml Boot PRS
Abnormal Boot
Process
Failure occurs while
starting up the device.
Check cable and
power.
1 26
F 335:IT1 ttl bkup ERR IT1 Total Backup Err
IT1 totalized value
saving error occurred.
Contact Yokogawa’s
saleso󰀩ceorservice
center.
6 8
F 339:IT2 ttl bkup ERR IT2 Total Backup Err
IT2 totalized value
saving error occurred.
Contact Yokogawa’s
saleso󰀩ceorservice
center.
6 4