B.3 Parameter Table
No. (Addr.)
Name
Description
Analog Output
Level
Unit
Page
U 2-15
(7E0H)
Soft Starter Output at Previous
Fault
Displays the speed reference for the soft starter at the previous fault. D isplayed in the same way
as U1-16.
N o signal output
available
0.01%
<31>
U 2-16
(7E1H)
Motor q-Axis Current at
Previous Fault
CLV
■
CLV/PM
Displays the q-axis current for the motor at the previous fault. Displayed in the same way as
U6-01.
N o signal output
available
U 2-17
(7E2H)
Motor d-Axis Current at
Previous Fault
CLV
■
CLV/PM
Displays the d-axis current for the motor at the previous fault. Displayed in the same way as
U6-02.
N o signal output
available
U 2-20
(8EH)
Heatsink Temperature at
Previous Fault
Displays the temperature o f the heatsink when the m ost recent fault occurred.
N o signal output
available
1°C
U2-21
(7E6H)
Peak Hold Current during
Fault
Displays the peak current that occurred just prior to the previous fault.
N o signal output
available
0.01 A
U 2-22
(7E7H)
Peak Hold Frequency during
Fault
Displays the output frequency when the peak current displayed in U2-21 occurred.
N o signal output
available
V/f
V/f
0.01 Hz
<10> The display resolution depends on the rated output power o f the drive. M odels CIM R-LC2A0018 to 2A0033 and CIM R-LC4A0009 to
4A0018 display values in 0.01 A units, w hile models CIM R-LC2A0047 to 2A0415 and CIM R-LC4A0024 to 4A 0216 display values in 0.1 A
units.
<31> Setting units are determined by the digital operator display unit selection (o1-03). W hen o1-03 = 0, the value is set in Hertz. W hen o1-03 = 4
or 5, the value is displayed in m/s. W hen o1-03 = 6, the value is displayed in ft/min.
■ U3: Fault History
No. (Addr.)
Name
Description
Analog Output
Level
Unit
Page
U3-01 to
U 3-04
(90H to 93H
(800H to
803H))
First to 4th M ost Recent Fault
i
D isplays the firs t to the fourth m ost recent faults.
N o signal output
available
-
-
U 3-05 to
U 3-10
(804H to
809H)
5 th to 10th M ost Recent Fault
I
D
A
f
t
isplays the fift
fter ten faults h
ault appears in U
he next monitor
1
h to the tenth m ost recent faults.
ave occurred in the drive, data for the oldest fault is deleted. The m ost recent
J3-01, with the next most recent fault appearing in U 3-02. The data is m oved to
parameter every time a fault occurs.
N o signal output
available
-
-
U3-11 to
U 3-14
(94H to 97H
(80A H to
80DH))
Cumulative Operation Time at
1st to 4th M ost Recent Fault
1
D isplays the cum
I
H
I
H
I
I
I
I
I
I
I
I
I
ulative operation time when the first to the fourth m ost recent faults occurred.
N o signal output
available
1 h
-
U 3-15 to
U 3-20
(80EH to
813H)
Cumulative Operation Time at
5 th to 10th M ost Recent Fault
1
D isplays the cum
1
ulative operation time when the fifth to the tenth m ost recent faults occurred.
N o signal output
available
1 h
-
■ U4: Maintenance Monitors
No. (Addr.)
Name
Description
Analog Output
Level
Unit
Page
U4-01
(4CH, 98H,
99H)
Cumulative Operation Time
I
D
t
t
p
isplays the cum
im e counter can
ime should start
resent. The ma
ulative operation tim e o f the drive. The value for the cumulative operation
be reset in parameter o4-01. U se parameter o4-02 to determine if the operation
as soon as the power is switched on or only w hile the U p/D ow n command is
ximum number displayed is 99999, after w hich the value is reset to 0.
N o signal output
available
1 h
-
U 4-03
(67H , 94H,
9BH)
C ooling Fan Operation Time
I
D
с
a
isplays the cum
peration tim e is
fter reaching 99
ШШШШШЯШЖ
1
ulative operation time o f the cooling fan. The default value for the fan
reset in parameter o4-03. This value w ill reset to 0 and start counting again
'999.
N o signal output
available
1 h
-
U 4-04
(7EH)
C ooling Fan Maintenance
1
D
P
m
isplays main c
arameter o4-03
onitor reaches
ЯШШШШШШШ
1
ooling fan usage tim e in as a percentage o f its expected performance life.
can be used to reset this monitor. The fan should be replaced when this
90%.
N o signal output
available
1%
-
U 4-05
(7CH)
Capacitor Maintenance
D
T
t
isplays main ci
he capacitors s
o reset this mon
I
rcuit capacitor usage tim e in as a percentage o f their expected performance life.
hould be replaced when this monitor reaches 90%. Parameter o4-05 can be used
itor.
N o signal output
available
1%
-
358
YASKAWA ELECTRIC SIEP C710616 33D YASKAWA AC Drive L1000A Technical Manual