YASKAWA AC Drive-A1000 User Manual

No.
(Addr.
Hex)
Name Description
Analog Output
Level
Unit
U2-11
(8A)
Input Terminal Status at
Previous Fault
All Modes
Displays the input terminal status at the previous fault. Displayed as in
U1-10.
No signal output
available
–
U2-12
(8B)
Output Terminal Status at
Previous Fault
All Modes
Displays the output status at the previous fault. Displays the same status
displayed in U1-11.
No signal output
available
–
U2-13
(8C)
Drive Operation Status at
Previous Fault
All Modes
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
(8D)
Cumulative Operation
Time at Previous Fault
All Modes
Displays the cumulative operation time at the previous fault.
No signal output
available
1 h
U2-15
(7E0)
Soft Starter Speed
Reference at Previous
Fault
All Modes
Displays the speed reference for the soft starter at the previous fault.
No signal output
available
0.01 Hz
U2-16
(7E1)
Motor q-Axis Current at
Previous Fault
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM AOLV/PM
OLV
CLV/PM
CLVV/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM AOLV/PM
OLV
CLV/PM
CLV
Displays the q-axis current for the motor at the previous fault.
No signal output
available
0.10%
U2-17
(7E2)
Motor d-Axis Current at
Previous Fault
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM AOLV/PM
OLV
CLV/PM
CLVV/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM AOLV/PM
OLV
CLV/PM
CLV
Displays the d-axis current for the motor at the previous fault.
No signal output
available
0.10%
U2-19
(7EC)
Rotor Deviation at
Previous Fault
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
AOLV/PM
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
AOLV/PM
Displays the degree of rotor deviation when the most recent fault occurred
(same status will appear as shown in U6-10).
No signal output
available
0.1 deg
U2-20
(8E)
Heatsink Temperature at
Previous Fault
All Modes
Displays the temperature of the heatsink when the most recent fault
occurred.
No signal output
available
1 °C
<1> The number of decimal places in the parameter value depends on the drive model and the ND/HD selection in parameter C6-01. 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 Description
Analog Output
Level
Unit
U3-01 to
U3-04
(90 to 93
(800 to
803))
First to 4th Most Recent
Fault
All Modes
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
All Modes
Displays the fifth to the tenth most recent faults.
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
All Modes
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
All Modes
Displays the cumulative operation time when the fifth to the tenth most
recent faults occurred.
No signal output
available
1 h
B.15 U: Monitors
YASKAWA ELECTRIC SIEP C710616 31B YASKAWA AC Drive – A1000 Technical Manual
451
B
Parameter List

YASKAWA AC Drive-A1000 Specifications

General

Brand	YASKAWA
Model	AC Drive-A1000
Category	Controller
Language	English