Yokogawa digitalYEWFLO (DY-FF) - Manual (Page 163)

<APPENDIX 12. DEVICEVIEWER WINDOW EXECUTED FROM PRM (Plant Resource Manager)>
A12-2
IM 01F06F00-01EN
Table A12.1 Hardware Failure
Alarm item Alarm No. Description Parameter
AMP. Module
Failure 1 (AL-01)
AL-01
The EEPROM(S) failed. (AL-01)
[Remedy]: Contact the nearest offi ce or service center. RS DEVICE_
STATUS_2 bit0
COM. Circuit
Failure 1 (AL-02)
AL-02
The serial communication circuit in the amplifi er failed (type 1 error). (AL-02)
[Remedy]: Contact the nearest offi ce or service center. RS DEVICE_
STATUS_2 bit1
COM. Circuit
Failure 2 (AL-03)
AL-03
The serial communication circuit in the amplifi er failed (type 2 error). (AL-03)
[Remedy]: Contact the nearest offi ce or service center. RS DEVICE_
STATUS_2 bit2
AMP. Module
Failure 2 (AL-04)
AL-04
The EEPROM(F) failed. (AL-04)
[Remedy]: Contact the nearest offi ce or service center. RS DEVICE_
STATUS_1 bit19
Flow Sensor
Failure (AL-05)
AL-05
The fl ow sensor failed. (AL-05)
[Remedy]: Contact the nearest offi ce or service center. RS DEVICE_
STATUS_2 bit3
Input Circuit
Failure (AL-06)
AL-06
The input circuit in the amplifi er failed. (AL-06)
[Remedy]: Contact the nearest offi ce or service center. RS DEVICE_
STATUS_2 bit4
Temp. Converter
Failure (AL-07)
AL-07
The temperature circuit in the amplifi er failed. (AL-07)
[Remedy]: Contact the nearest offi ce or service center. RS DEVICE_
STATUS_2 bit5
Temp. Sensor
Failure (AL-08)
AL-08
The temperature sensor failed. (AL-08)
[Remedy]: Contact the nearest offi ce or service center. RS DEVICE_
STATUS_2 bit6
Table A12.2 Transducer Status
Alarm item Alarm No. Description Parameter
Flow Rate Over
Range (AL-41)
AL-41
Flow rate is over the range. (AL-41)
[Remedy]: This case is out of specifi cations. Check the process fl ow. RS DEVICE_
STATUS_4 bit7
Flow Span
Exceed Limit
(AL-42)
AL-42
The fl ow rate span setting exceeds the range limit. (AL-42)
[Remedy]: Check the TB and AI1 parameters. RS DEVICE_
STATUS_4 bit6
Temp. Over
Range (AL-43)
AL-43
Temperature is over the range. (AL-43)
(Regulated in the upper or lower limit value)
[Remedy]: This case is out of specifi cations. Check the process temperature.
RS DEVICE_
STATUS_4 bit5
Transient
Vibration (AL-51)
AL-51
The transient vibration makes the current fl ow rate output constant. (AL-51)
[Remedy]: Check the pipeline condition. When this alarm occurs several time, contact the
nearest offi ce or service center.
RS DEVICE_
STATUS_4 bit3
High Vibration
(AL-52)
AL-52
The high vibration makes the current fl ow rate output zero. (AL-52)
[Remedy]: In case of outputting the current fl ow rate, Change the value of High vibration
output select in TB Alarm Perform(TB.ALARM_PERFORM) to ON. When this alarm
occurs several time, contact the nearest offi ce or service center.
RS DEVICE_
STATUS_4 bit2
Clogging (AL-53) AL-53
The shedder bar is clogged with a material. (AL-53)
[Remedy]: Remove a material according to device manual (IM 01F06F00-01EN). RS DEVICE_
STATUS_4 bit1
Fluctuating
(AL-54)
AL-54
The current fl ow rate is fl uctuating more than 20%. (AL-54)
[Remedy]: Check the pipeline condition. When this alarm occurs several time, contact the
nearest offi ce or service center.
RS DEVICE_
STATUS_4 bit0
Indicator Over
Range (AL-61)
AL-61
Indicator is over the range. (AL-61)
[Remedy]: Check the value of AI1 Transducer Scale (AI1.XD_SCALE) or AI1 Output
Scale (AI1.OUT_SCALE).
RS DEVICE_
STATUS_4 bit0
SoftDL
Incomplete
-
Software download is incomplete.
[Remedy]: Check the cables, power, and RB Softdown Error (RB.SOFTDOWN_
ERROR).
RS DEVICE_
STATUS_1 bit24
SoftDL Failure -
Software download failed.
[Remedy]: Check the download fi le and RB Softdown Error (RB.SOFTDOWN_ERROR). RS DEVICE_
STATUS_1 bit25
Abnormal Boot
Process
-
Abnormal boot processing was detected at the time of startig.
[Remedy]: Check cable, power and RB.SOFTDWN_ERROR (RB.SOFTDOWN_
ERROR).
RS DEVICE_
STATUS_1 bit26