YOKOGAWA digitalYEWFLO Series

<APPENDIX 3. OPERATION OF EACH PARAMETER IN FAILURE MODE>
A3-9
IM 01F06F00-01EN
LCD
Display
Alarm Detail DI1 Block DI2 Block PID Block IT Block AR Block
Alarm Reset SW*
(default)
AL-27
PID in O/S
Mode (AL-27)
<BLOCK_ERR>
Out of Service
Provided
(OFF)
<OUT.Status>
Bad-Out of Service
AL-28
AI3 in O/S
Mode (AL-28)
Provided
(OFF)
AL-29
IT in O/S Mode
(AL-29)
<BLOCK_ERR>
Out of Service
Provided
(OFF)
<OUT.Status>
Bad -Out of Service
AL-30
AR in O/S
Mode (AL-30)
<BLOCK_ERR>
Out of Service
Provided
(OFF)
<OUT.Status>
Bad-Out of Service
AL-41
Flow Rate Over
Range (AL-41)
<PV_D.Status>
• TARGET in TB’s LIMSW = PRIMARY_
VALUE
Uncertain-Non Specic
Not provided
<OUT_D.Status>
• TARGET in TB’s LIMSW = PRIMARY_
VALUE
Uncertain-Non Specic
AL-42
Flow Span
Exceed Limit
(AL-42)
<PV_D.Status>
• TARGET in TB’s LIMSW = PRIMARY_
VALUE
Uncertain-Non Specic
Not provided
<OUT_D.Status>
• TARGET in TB’s LIMSW = PRIMARY_
VALUE
Uncertain-Non Specic
AL-43
Temp. Over
Range (AL-43)
<PV_D.Status>
*1
• TARGET in TB’s LIMSW =
SECONDARY_VALUE
Uncertain-Non Specic
*2
Uncertain-Non Specic
Not provided
<OUT_D.Status>
*1
• TARGET in TB’s LIMSW =
SECONDARY_VALUE
Uncertain-Non Specic
*2
Uncertain-Non Specic
AL-51
Transient
Vibration (AL-
51)
<PV_D.Status>
• TARGET in TB’s LIMSW = PRIMARY_
VALUE
Uncertain-Non Specic
Provided
(OFF)
<OUT_D.Status> (OFF)
• TARGET in TB’s LIMSW = PRIMARY_
VALUE
Uncertain-Non Specic
AL-52
High Vibration
(AL-52)
<PV_D.Status>
• TARGET in TB’s LIMSW = PRIMARY_
VALUE
Uncertain-Non Specic
Provided
(OFF)
<OUT_D.Status> (OFF)
• TARGET in TB’s LIMSW = PRIMARY_
VALUE
Uncertain-Non Specic