Yokogawa digitalYEWFLO (DY-FF) - Manual (Page 83)

<APPENDIX 3. OPERATION OF EACH PARAMETER IN FAILURE MODE>
A3-3
IM 01F06F00-01EN
LCD
Display
Alarm Detail DI1 Block DI2 Block PID Block IT Block AR Block
Alarm Reset SW*
(default)
AL-01
AMP. Module
Failure 1 (AL-01)
<PV_D.Status>
• Default
Bad-Non Specifi c
• STATUS_OPTS:
Propagate Fault Forward=Active
Bad-Device Failure
Not provided
<OUT_D.Status>
• Default
Bad-Non Specifi c
• STATUS_OPTS:
Propagate Fault Forward=Active
Bad-Device Failure
AL-02
COM. Circuit
Failure 1 (AL-02)
<PV_D.Status>
• Default
Bad-Non Specifi c
• STATUS_OPTS:
Propagate Fault Forward=Active
Bad-Device Failure
Not provided
<OUT_D.Status>
• Default
Bad-Non Specifi c
• STATUS_OPTS:
Propagate Fault Forward=Active
Bad-Device Failure
AL-03
COM. Circuit
Failure 2 (AL-03)
<PV_D.Status>
• Default
Bad-Non Specifi c
• STATUS_OPTS:
Propagate Fault Forward=Active
Bad-Device Failure
Not provided
<OUT_D.Status>
• Default
Bad-Non Specifi c
• STATUS_OPTS:
Propagate Fault Forward=Active
Bad-Device Failure
AL-04
AMP. Module
Failure 2 (AL-04)
<PV_D.Status>
Bad-Non Specifi c
Not provided
<OUT_D.Status>
Bad-Non Specifi c
AL-05
Flow Sensor
Failure (AL-05)
<PV_D.Status>
• TARGET in TB’s LIMSW =
PRIMARY_VALUE Uncertain-Non Specifi c
Provided
(ON) <OUT_D.Status>
• TARGET in TB’s LIMSW =
PRIMARY_VALUE Uncertain-Non Specifi c