<2> When reading the value of this monitor via MEMOBUS/Modbus, a value of 8192 is equal to 100% of the drive rated output current.
<3> Available in drive software versions PRG: 8552 and later. Not available in drive models 4A0930 and 4A1200.
u
U3: Fault History
No.
(Addr.
Hex)
Name LCD Display Description
Analog
Output Level
Unit
U3-01
(0800)
Last Fault Last Fault
Displays the most recent fault. No signal output
available
–
U3-02 to
U3-04
(90 to 93
(0801 to
0803))
Second to 4th Most
Recent Fault
Fault Message o
Displays the second to the fourth most recent faults.
No signal output
available
–
U3-05 to
U3-10
(0804 to
0809)
5th to 10th Most Recent
Fault
Fault Message o
Displays the fifth to the tenth most recent faults.
After ten faults, data for the oldest fault is deleted. The most
recent fault appears in U3-01, with the next most recent fault
appearing in U3-02. The data is moved to the next monitor
parameter each time a fault occurs.
No signal output
available
–
U3-11 to
U3-14
(94 to 97
(080A to
080D))
Cumulative Operation
Time at 1st to 4th Most
Recent Fault
Elapsed Time o
Displays the cumulative operation time when the first to the
fourth most recent faults occurred.
No signal output
available
1 h
U3-15 to
U3-20
(080E to
0813)
Cumulative Operation
Time at 5th to 10th Most
Recent Fault
Elapsed Time o
Displays the cumulative operation time when the fifth to the
tenth most recent faults occurred. No signal output
available
1 h
U3-21
(300B)
Date Year at Most
Recent Fault
Fault 1 YYYY Displays the year when the most recent fault occurred.
No signal output
available
–
U3-22
(300C)
Date Month and Day at
Most Recent Fault
Fault 1 MMDD Displays the date and day when the most recent faults occurred.
No signal output
available
–
U3-23
(300D)
Time Hours and
Minutes at Most Recent
Fault
Fault 1 HHMM Displays the time when the most recent fault occurred.
No signal output
available
–
U3-24
(300E)
Date Year at 2nd Most
Recent Fault
Fault 2 YYYY Displays the year when the second most recent fault occurred.
No signal output
available
–
U3-25
(300F)
Date Month and Day at
2nd Most Recent Fault
Fault 2 MMDD
Displays the date and day when the second most recent fault
occurred.
No signal output
available
–
U3-26
(3010)
Time Hours and
Minutes at 2nd Most
Recent Fault
Fault 2 HHMM Displays the time when the second most recent fault occurred.
No signal output
available
–
U3-27
(3011)
Date Year at 3rd Most
Recent Fault
Fault 3 YYYY Displays the year when the most third recent fault occurred.
No signal output
available
–
U3-28
(3012)
Date Month and Day at
3rd Most Recent Fault
Fault 3 MMDD
Displays the date and day when the third most recent fault
occurred.
No signal output
available
–
U3-29
(3013)
Time Hours and
Minutes at 3rd Most
Recent Fault
Fault 3 HHMM Displays the time when the third most recent fault occurred.
No signal output
available
–
U3-30
(3014)
Date Year at 4th Most
Recent Fault
Fault 4 YYYY Displays the year when the fourth most recent fault occurred.
No signal output
available
–
U3-31
(3015)
Date Month and Day at
4th Most Recent Fault
Fault 4 MMDD
Displays the date and day when the fourth most recent fault
occurred.
No signal output
available
–
U3-32
(3016
Time Hours and
Minutes at 4th Most
Recent Fault
Fault 4 HHMM Displays the time when the fourth most recent fault occurred.
No signal output
available
–
U3-33
(3017)
Date Year at 5th Most
Recent Fault
Fault 5 YYYY
Displays the year when the fifth most recent fault occurred. No signal output
available
–
U3-34
(3018)
Date Month and Day at
5th Most Recent Fault
Fault 5 MMDD
Displays the date and day when the fifth most recent fault
occurred.
No signal output
available
–
U3-35
(3019)
Time Hours and
Minutes at 5th Most
Recent Fault
Fault 5 HHMM Displays the time when the fifth most recent fault occurred.
No signal output
available
–
B.16 U: Monitors
442
YASKAWA TOEP YAIP1W 01F YASKAWA AC Drive - iQpump1000 User Manual
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