U3: Fault History - YASKAWA Z1000 User Manual

No.
(Addr. Name
Hex)
U2-07 Output Voltage at
(86) Previous Fault
U2-08 DC Bus Voltage at
(87) Previous Fault
U2-09 Output Power at
(88) Previous Fault
U2-11 Input Terminal Status at
(8A) Previous Fault
U2-12 Output Terminal Status
(8B) at Previous Fault
U2-13 Drive Operation Status
(8C) at Previous Fault
U2-14 Cumulative Operation
(8D) Time at Previous Fault
Soft Starter Speed
U2-15
Reference at Previous
(7E0)
Fault
U2-16 Motor q-Axis Current at
(7E1) Previous Fault
U2-17 Motor d-Axis Current at
(7E2) Previous Fault
U2-20 Heatsink Temperature at
(8E) Previous Fault
U2-30 Date Year at Previous
(3008) Fault
U2-31 Date Month and Day at
(3009) Previous Fault
U2-32 Time Hours and Minutes
(300A) at Previous Fault
<1> Display is in the following units: 5A0007 to 5A0017: 0.01 A units; 5A0022 to 5A0242: 0.1 A units.
<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. Name
Hex)
U3-01 to
U3-04
First to 4th Most Recent
(90 to 93
Fault
(800 to
803))
U3-05 to
U3-10 5th to 10th Most Recent
(804 to Fault
809)
U3-11 to
U3-14 Cumulative Operation
(94 to 97 Time at 1st to 4th Most
(80A to Recent Fault
80D))
U3-15 to
Cumulative Operation
U3-20
Time at 5th to 10th Most
(80E to
Recent Fault
813)
U3-21 Date Year at Most
(300B) Recent Fault
U3-22 Date Month and Day at
(300C) Most Recent Fault
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
LCD Display
Displays the output voltage at the previous fault.
Output Voltage
Displays the DC bus voltage at the previous fault.
DC Bus Voltage
Displays the output power at the previous fault.
Output kWatts
Displays the input terminal status at the previous fault. Displayed
Input Term Sts
as in U1-10.
Displays the output status at the previous fault. Displays the same
Output Term Sts
status displayed in U1-11.
Displays the operation status of the drive at the previous fault.
Inverter Status
Displays the same status displayed in U1-12.
Displays the cumulative operation time at the previous fault.
Elapsed time
Displays the speed reference for the soft starter at the previous
SFS Output fault.
Displays the q-axis current for the motor at the previous fault.
Motor Iq Current
OLV/PM OLV/PM
Motor Id Current
Displays the d-axis current for the motor at the previous fault.
Displays the temperature of the heatsink when the most recent
Actual Fin Temp
fault occurred.
Displays the year when the most recent fault occurred.
Date Year YYYY
Displays the date and day when the most recent fault occurred. No signal output
Date Mo Day MMDD
Displays the time when the most recent fault occurred.
Time Hr Min HHMM
LCD Display
Displays the first to the fourth most recent faults.
Fault Message o
Displays the fifth to the tenth most recent faults.
After ten faults, data for the oldest fault is deleted. The most
Fault Message o 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.
Displays the cumulative operation time when the first to the
fourth most recent faults occurred.
Elapsed Time o
Displays the cumulative operation time when the fifth to the tenth
most recent faults occurred.
Elapsed Time o
Fault 1 YYYY Displays the year when the most recent fault occurred.
Fault 1 MMDD Displays the date and day when the most recent faults occurred. No signal output
Description
Description
B.13 U: Monitors
Analog
Unit
Output Level
No signal output
0.1 Vac
available
No signal output
1 Vdc
available
No signal output
0.1 kW
available
No signal output
–
available
No signal output
–
available
No signal output
–
available
No signal output
1 h
available
No signal output
0.01 Hz
available
No signal output
0.10%
available
No signal output
0.10%
available
No signal output
1 °C
available
No signal output
–
available
–
available
No signal output
–
available
Analog
Unit
Output Level
No signal output
–
available
No signal output
–
available
No signal output
1 h
available
No signal output
1 h
available B
No signal output
–
available
–
available
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