No.
(Addr.
Hex)
Name LCD Display Description
Analog
Output Level
Unit
U2-04
(0083)
Output Frequency at
Previous Fault
Output Freq
Displays the output frequency at the previous fault. No signal output
available
0.01 Hz
U2-05
(0084)
Output Current at
Previous Fault
Output Current
Displays the output current at the previous fault. No signal output
available
<1>
<2>
U2-07
(0086)
Output Voltage at
Previous Fault
Output Voltage
Displays the output voltage at the previous fault. No signal output
available
0.1 Vac
U2-08
(0087)
DC Bus Voltage at
Previous Fault
DC Bus Voltage
Displays the DC bus voltage at the previous fault. No signal output
available
1 Vdc
U2-09
(0088)
Output Power at
Previous Fault
Output kWatts
Displays the output power at the previous fault. No signal output
available
0.1 kW
U2-10
(0089)
Torque Reference at
Previous Fault
Torque Reference
OLVOLVOLVOLV
Displays the torque reference at the previous fault.
No signal output
available
0.1%
U2-11
(008A)
Input Terminal Status at
Previous Fault
Input Term Sts
Displays the input terminal status at the previous fault.
Displayed as in U1-10.
No signal output
available
–
U2-12
(008B)
Output Terminal Status
at Previous Fault
Output Term Sts
Displays the output status at the previous fault. Displays the
same status displayed in U1-11.
No signal output
available
–
U2-13
(008C)
Drive Operation Status
at Previous Fault
Inverter Status
Displays the operation status of the drive at the previous fault.
Displays the same status displayed in U1-12.
No signal output
available
–
U2-14
(008D)
Cumulative Operation
Time at Previous Fault
Elapsed time
Displays the cumulative operation time at the previous fault. No signal output
available
1 h
U2-15
(07E0)
Soft Starter Speed
Reference at Previous
Fault
SFS Output
Displays the speed reference for the soft starter at the previous
fault.
No signal output
available
0.01 Hz
U2-16
(07E1)
Motor q-Axis Current at
Previous Fault
Motor Iq Current Displays the q-axis current for the motor at the previous fault.
No signal output
available
0.10%
U2-17
(07E2)
Motor d-Axis Current at
Previous Fault
Motor Id Current
OLVOLVOLVOLV
Displays the d-axis current for the motor at the previous fault.
No signal output
available
0.10%
U2-20
(008E)
Heatsink Temperature
at Previous Fault
Actual Fin Temp
Displays the temperature of the heatsink when the most recent
fault occurred.
No signal output
available
1 °C
U2-30
(3008)
Date Year at Previous
Fault
Date Year YYYY
Displays the year when the most recent fault occurred. No signal output
available
–
U2-31
(3009)
Date Month and Day at
Previous Fault
Date Mo Day MMDD
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
Time Hr Min HHMM
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 and the ND selection. This value has two decimal places (0.01
A) if the drive is set for a maximum applicable motor capacity up to and including 11 kW, and one decimal place (0.1 A) if the maximum applicable
motor capacity is higher than 11 kW.
<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 LCD Display Description
Analog
Output Level
Unit
U3-01 to
U3-04
(90 to 93
(0800 to
0803))
First to 4th Most Recent
Fault
Fault Message o
Displays the first 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
–
B.15 U: Monitors
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
329
B
Parameter List
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