Parameter Tables
5-
57
n
Power
Loss
Ridethrough:
L2
Parameters
for power loss ridethroughs are shown in the following table.
Param-
eter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
Register Page
LCD
Display
V/f
V/f
with
PG
Open
Loop
L1-03
Alarm
oper-
ation
selec-
tion
during
motor
over-
heating
Set
H3-09 to E and select the
operation
when the input
motor
temperature (ther-
mistor)
input exceeds the
alarm
detection level
(1.17 V).
0:
Decelerate to stop
1:
Coast to stop
2:
Emergency stop using the
deceleration
time in C1-
09.
3:
Continue operation (H3
on
the Operator flashes).
0
to 3
3
No
A
A
A
482H
6-50
Mtr
OH
Alarm
Sel
L1-04
Motor
over-
heating
operation
selection
Set
H3-09 to E and select the
operation
when the motor
temperature
(thermistor)
input
exceeds the operation
detection
level (2.34 V).
0:
Decelerate to stop
1:
Coast to stop
2:
Emergency stop using the
deceleration
time in C1-
09.
0
to 2
1
No
A
A
A
483H
6-50
Mtr
OH
Fault
Sel
L1-05
Motor
tem-
perature
input
filter
time
con-
stant
Set
H3-09 to E and set the
primary
delay time constant
for
motor temperature (ther-
mistor)
inputs in seconds.
0.00
to
10.00
0.20
s
No
A
A
A
484H
6-50
Mtr
Temp
Filter
Param-
eter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
Register Page
LCD
Display
V/f
V/f
with
PG
Open
Loop
L2-01
Momentary
power
loss
detection
0: Disabled
(main circuit
undervoltage
(UV)
detection)
1: Enabled
(Restarted when
the
power returns within
the
time for L2-02. When
L2-02
is exceeded, main
circuit
undervoltage
detection.)
2: Enabled
while CPU is
operating.
(Restarts when
power
returns during
control
operations. Does
not
detect main circuit
undervoltage.)
0
to 2
0
No
A
A
A
485H
6-52
PwrL
Selec-
tion
Summary of Contents for SYSDRIVE 3G3RV
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