Yokogawa digitalYEWFLO (DY-FF) - Manual (Page 166)

A12-5
IM 01F06F00-01EN
Alarm item Alarm No. Description Parameter
AR Flow IN
NotConnected
(AL-89)
AL-89
AR Input (AR.IN) is not connected to the volumetric fl ow. (AL-89)
[Remedy]: Connect the volumetric fl ow data into AR Input (AR.IN). RS DEVICE_
STATUS_5 bit9
AR Temp. IN
NotConnected
(AL-90)
AL-90
AR Input1 (AR.IN_1) is not connected to the temperature. (AL-90)
[Remedy]: Connect the temperature data into AR Input1 (AR.IN_1). RS DEVICE_
STATUS_5 bit8
AR Press IN
NotConnected
(AL-91)
AL-91
AR Input2 (AR.IN_2) is not connected to the pressure. (AL-91)
[Remedy]: Connect the pressure data into AR Input2 (AR.IN_2). RS DEVICE_
STATUS_5 bit7
AR Comp. Coef.
Conf. Err (AL-92)
AL-92
AR Compensation Coeffi cient (AR.AR_FLOW_CONFIG.Element) changed unexpected.
Therefore AR Output (AR.OUT.Value) is uncertainty. (AL-92)
[Remedy]: Set the AR Compensation Coeffi cient (AR.AR_FLOW_CONFIG.element)
again.
RS DEVICE_
STATUS_5 bit6
AR Output Unit
Conf. Err (AL-93)
AL-93
AR Output Range. Units Index (AR.OUT_RANGE.Unit Index) is not selected rightly the
corresponding to AR Arithmetic Type (AR.ARITH_TYPE) (AL-93).
[Remedy]: Refer to IM or Check the AR Output Range. Units Index (AR.OUT_RANGE.
Unit Index) and AR Arithmetic Type (AR.ARITH_TYPE).
RS DEVICE_
STATUS_5 bit5
Table A12.6 Additional Information
Alarm item Alarm No. Description Parameter
Output of AI1 The primary value calculated as a result of executing the function in AI1 AI01. OUT
Total Indicates the totalized value AI01. TOTAL
Output of AI2 The primary value calculated as a result of executing the function in AI2 AI02. OUT
Output of DI1 The primary value calculated as a result of executing the function in DI1 DI01. OUT_D
Output of DI2 The primary value calculated as a result of executing the function in DI2 DI02. OUT_D