Yaskawa AC Drive P1000 Bypass Technical Manual - Manual (Page 263)

No.
(Addr.
Hex)
Name Description
Analog Output
Level
Unit
U2-20
(8E)
Heatsink Temperature at
Previous Fault
Displays the temperature of the heatsink when the most recent fault
occurred.
No signal output
available
1 °C
U2-27
(07FA)
Motor Temperature at
Previous Fault (NTC)
Displays the temperature of the motor when the most recent fault occurred. No signal output
available
–
U2-30
(3008)
Date Year at Previous
Fault
Displays the year when the most recent fault occurred.
No signal output
available
–
U2-31
(3009)
Date Month and Day at
Previous Fault
Displays the date and day when the most recent fault occurred.
No signal output
available
–
U2-32
(300A)
Time Hours and Minutes at
Previous Fault
Displays the time when the most recent fault occurred.
No signal output
available
–
<1> The number of decimal places in the parameter value depends on the drive model. Refer to Defaults by Drive Model on page 275 for details.
<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.
u U3: Fault History
No.
(Addr.
Hex)
Name Description
Analog Output
Level
Unit
U3-01 to
U3-04
(90 to 93
(800 to
803))
First to 4th Most Recent
Fault
Displays the first to the fourth most recent faults.
No signal output
available
–
U3-05 to
U3-10
(804 to
809)
5th to 10th Most Recent
Fault
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
(80A to
80D))
Cumulative Operation
Time at 1st to 4th Most
Recent Fault
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
(80E to
813)
Cumulative Operation
Time at 5th to 10th Most
Recent Fault
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
Displays the year when the most recent fault occurred.
No signal output
available
–
U3-22
(300C)
Date Month and Day at
Most Recent Fault
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
Displays the time when the most recent fault occurred.
No signal output
available
–
U3-24
(300E)
Date Year at 2nd Most
Recent Fault
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
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 Displays the time when the second most recent fault occurred.
No signal output
available
–
U3-27
(3011)
Date Year at 3rd Most
Recent Fault
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
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 Displays the time when the third most recent fault occurred.
No signal output
available
–
U3-30
(3014)
Date Year at 4th Most
Recent Fault
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
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 Displays the time when the fourth most recent fault occurred.
No signal output
available
–
B.13 U: Monitors
YASKAWA SIEP YAIP1B 01A YASKAWA AC Drive – P1000 Bypass Technical Manual 263
B
Parameter List