<5. Functions>
90
IM 01E21A02-03EN
5.6 Alarm
5.6.1 Alarm Display
Ifafailureofthedeviceisdetectedwiththeselfcheckfunctionofthisproduct,analarm(device
alarm)isnotiedfromtheresourceblock.Iftheerrorofeachfunctionblock(blockerror)orthe
erroroftheprocessvalue(processalarm)isdetected,analarmisnotiedfromeachblock.
When the display is mounted, an error no. is displayed as AL.XX. When multiple alarms are
notied,theerrornos.ofthemultipleerrorsarealternativelydisplayed.RefertoSubsection5.6.2
for alarm no. and alarm contents.
5.6.2 Errors and Countermeasures
Explanation of NE107 status:
NE107 status Status of the device
F Failure Device malfunction, Parts malfunction
C Function Check
The output signal is temporarily invalid for the local operation or manual operation
input.
S Outofspecication
Thedeviceworksinoutofspecications.
The output signal is uncertain for the process or the ambiance.
M
Maintenance
required
The maintenance is required in the near future.
N NoE󰀨ect State other than mentioned above
The following table shows contents and countermeasures of the error.
FD shown in the following table corresponds to FD_EXTENDED_ACTIVE_n in Section 6.1 and n in
DEVICE_CONDITION_ACTIVE_n.
Bit shows bit assignment for each parameter.
 System alarm
The device breaks down and causes abnormal measurement.
Device replacement is needed.
NE
107
Error Message
Error Description Countermeasure FD bit
Display
F
OUNDATION
Fieldbus
F 010:Main CPU FAIL
Main board CPU
failure
CPU(mainboard)
failure was detected.
Contact Yokogawa
service center.
2 31
F 011:Rev calc FAIL
Reverse calculation
failure
Failure of reverse
calculation was
detected.
Contact Yokogawa
service center.
2 30
F 012:Main EEP FAIL
Main board
EEPROM failure
Failure of EEPROM
(main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 29
F 013:MainEEPdt
Main board
EEPROM default
EEPROM(main
board)wasresetto
default values.
Contact Yokogawa
service center.
2 28
F 014:Snsr bd FAIL Sensor board failure
Failure of sensor board
was detected.
Contact Yokogawa
service center.
2 23
F 015:Snsr comm ERR
Sensor
communication error
Communication error
of the sensor was
detected.
Contact Yokogawa
service center.
2 22
F 016:AD1FAIL[Sig] A/D1failure[Signal]
Failure of A/D
transmitter1(ow
velocitysignal)was
detected.
Contact Yokogawa
service center.
2 21
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