YOKOGAWA Admag TI AXG, User Manual

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<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 notified 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 notified from each block.
When the display is mounted, an error no. is displayed as AL.XX. When multiple alarms are
notified, 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 specification The device works in out of specifications.
The output signal is uncertain for the process or the ambiance.
M Maintenance
required
The maintenance is required in the near future.
N No Effect 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
specifications. If the
situation does not
improve, contact
Yokogawa service
center.
2 29
F 013:Main EEP dflt
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 (flow
velocity signal) was
detected.
Contact Yokogawa
service center.
2 21