YASKAWA FSDrive-MV1000 Parameter Manual page 74

1.3 Parameter Table
No.
Name
(Addr.)
Output Terminal
U2-12
Status at
(8BH)
Previous Fault
Drive Operation
U2-13
Status at
(8CH)
Previous Fault
Cumulative
U2-14
Operation Time
(8DH)
at Previous Fault Displays the cumulative operation time at the previous fault.
Soft Starter
U2-15
Speed Reference
(7E0H)
at Previous Fault Displays the speed reference for the soft starter at the previous fault.
Motor q-Axis
U2-16
Current at
(7E1H)
Previous Fault
Motor d-Axis
U2-17
Current at
(7E2H)
Previous Fault
U2-18 ASR Output at
(7E3H) Previous Fault
IGBT
U2-20
Temperature at
(8EH)
Previous Fault
U2-28 Malfunctioned
(7FCH) Cell
Output Zero-
U2-29
phase Voltage at
(30E0H)
Previous Fault
U2-30 Output Voltage at
(30E1H) Previous Fault
U2-31 Input Voltage at
(30E2H) Previous Fault
U3-01 to
First to 49th
U3-49
Most Recent
(3140H to
Fault
3170H)
Cumulative
U3-51 to
Operation Time
U3-99
at 1st to 49th
(3172H to
Most Recent
31A2H)
Fault
74
All Modes
Displays the output status at the previous fault. Displays the same status
displayed as in U1-11.
All Modes
Displays the operation status of the drive at the previous fault. Displays
the same status displayed in U1-12.
All Modes
All Modes
All Modes
Displays the q-axis current for the motor at the previous fault.
V/f OLV
Displays the d-axis current for the motor at the previous fault.
All Modes
Displays the ASR output at the previous fault.
All Modes
Displays the temperature of the IGBTs at the previous fault.
All Modes
Displays the power cell at which a fault has occurred in hexadecimal.
All Modes
Displays the detected zero-phase voltage at the output side at the previous
fault.
All Modes
Displays the detected output voltage value at the previous fault.
All Modes
Displays the detected input voltage value at the previous fault.
All Modes
Displays the 1st to the 49th most recent faults.
After 49 faults have occurred in the drive, the 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
every time a fault occurs.
All Modes
Displays the cumulative operation time when the 1st to the 49th most
recent faults occurred.
Description
CLV
U3: Fault History
YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
Analog Output
Level
common_
No signal output
available
common_
No signal output
available
common_ No signal output
available
No signal output
common_
available
common_ No signal output
available
No signal output
common
available
No signal output
common
available
common_ No signal output
available
No signal output
common_
available
common_
10 V: Drive
rated voltage
common_ 10 V: Drive
rated voltage
10 V : Input
common_
reference
voltage
common_
No signal output
available
common_
No signal output
available
Unit Page
– –
– –
1 h –
0.01 Hz –
0.1% –
0.1% –
0.01% –
1°C –
– –
1 V –
1 V –
1 V –
– –
1 h –