YASKAWA CIMR-VU BA0001 Technical Manual page 402

B.2 Parameter Table
No. Name
Cumulative Operation Time
U3-12
at 2nd Most Recent Fault
Cumulative Operation Time
U3-13
at 3rd Most Recent Fault
Cumulative Operation Time
U3-14
at 4th Most Recent Fault
Cumulative Operation Time
U3-15
at 5th Most Recent Fault
Cumulative Operation Time
U3-16
at 6th Most Recent Fault
Cumulative Operation Time
U3-17
at 7th Most Recent Fault
Cumulative Operation Time
U3-18
at 8th Most Recent Fault
Cumulative Operation Time
U3-19
at 9th Most Recent Fault
Cumulative Operation Time
U3-20
at 10th Most Recent Fault
U4-01 Accumulated Operation Time
<7>
U4-02 Number of Run Commands
U4-03
Cooling Fan Operation Time
<5> <8>
U4-04
Cooling Fan Maintenance
U4-05 Capacitor Maintenance
U4-06
Soft Charge Bypass Relay
<5>
Maintenance
U4-07
IGBT Maintenance
<5>
U4-08
Heatsink Temperature
<6>
U4-09 LED Check
U4-10 kWh, Lower 4 Digits
U4-11 kWh, Upper 5 Digits
402
Description
Displays the cumulative operation time at the second most
recent fault.
Displays the cumulative operation time at the third most
recent fault.
Displays the cumulative operation time at the fourth most
recent fault.
Displays the cumulative operation time at the fifth most
recent fault.
Displays the cumulative operation time at the sixth most
recent fault.
Displays the cumulative operation time at the seventh most
recent fault.
Displays the cumulative operation time at the eighth most
recent fault.
Displays the cumulative operation time at the ninth most
recent fault.
Displays the cumulative operation time at the tenth most
recent fault.
U4: Maintenance Monitors
Use U4 monitors to display drive maintenance information.
Displays the cumulative operation time of the drive. The
value for the cumulative operation time counter can be reset
in parameter o4-01. Use parameter o4-02 to determine if the
operation time should start as soon as the power is switched
on or only while the run command is present. The maximum
number displayed is 99999, after which the value is reset to
0.
Displays the number of times the run command is entered.
Reset the number of run commands using parameter o4-13.
This value will reset to 0 and start counting again after
reaching 65535.
Displays the cumulative operation time of the cooling fan.
The default value for the fan operation time is reset in
parameter o4-03. This value will reset to 0 and start counting
<4>
again after reaching 99999.
Displays main cooling fan usage time in as a percentage of
their expected performance life. Parameter o4-03 can be used
to reset this monitor.
Displays main circuit capacitor usage time in as a percentage
of their expected performance life. Parameter o4-05 can be
used to reset this monitor.
Displays the soft charge bypass relay maintenance time as a
percentage of the estimated product life. Parameter o4-07 can
be used to reset this monitor.
Displays IGBT usage time as a percent of expected
performance life. Parameter o4-09 can be used to reset this
monitor.
Displays the heatsink temperature.
Lights all segments of the LED to verify that the display is
working properly.
Monitors the drive output power. The value is shown as a 9
digit number displayed across two monitor parameters,
U4-10 and U4-11.
Example:
12345678.9 kWh is displayed as:
U4-10: 678.9 kWh
U4-11: 12345 MWh
YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual
Control
Mode
Analog Output
Unit
Level
V/
f
No signal output
1 h A A A
avail.
No signal output
1 h A A A
avail.
No signal output
1 h A A A
avail.
No signal output
1 h A A A
avail.
No signal output
1 h A A A
avail.
No signal output
1 h A A A
avail.
No signal output
1 h A A A
avail.
No signal output
1 h A A A
avail.
No signal output
1 h A A A
avail.
No signal output
1 h A A A
avail.
No signal output
– A A A
avail.
No signal output
1 h A A A
avail.
No signal output
1% A A A
avail.
No signal output
1% A A A
avail.
No signal output
1% A A A
avail.
No signal output
1% A A A
avail.
10 V: 100 °C 1 °C A A A
No signal output
– A A A
avail.
kWh A A A
No signal output
avail.
MWh A A A
Addr.
O
Hex
P
L
M
V
95
(80B)
96
(80C)
97
(80D)
80E
80F
810
811
812
813
4C
75
67
7E
7C
7D6
7D7
68
3C
5C
5D