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Parameter
Function
Name
7
Acceleration time
8
Deceleration time
Acceleration/
deceleration
20
reference
frequency
Acceleration/
deceleration time
21
increments
Second
acceleration/
44
deceleration time
Second
45
deceleration time
Acceleration/
deceleration time
147
switching
frequency
Electronic thermal
9
O/L relay
Second electronic
51
thermal O/L relay
DC injection brake
10
operation
frequency
DC injection brake
11
operation time
DC injection brake
12
operation voltage
13
Starting frequency
Holding time at a
571
start
Incre-
Initial
Range
ments
Value
Motor acceleration time.
5/10/
0.1/
0 to 3600/
* The setting range differs according to the
15s
0.01s
360s
Motor deceleration time.
5/10/
0.1/
0 to 3600/
* The setting range differs according to the
15s
0.01s
360s
Frequency that will be the basis of
acceleration/deceleration time.
0.01Hz
60Hz 1 to 400Hz
Acceleration/deceleration time is the
frequency changing time from stop to Pr.
20
Increments: 0.1s
0
Range: 0 to 3600s
1
0
Increments: 0.01s
1
Range: 0 to 360s
Acceleration/deceleration time when the
5/10/
RT signal is ON.
0.1/
0 to 3600/
15s
* The setting range differs according to the
0.01s
360s
0 to 3600/
Deceleration time when the RT signal is
0.1/
9999
360s
ON.
0.01s
9999
Acceleration time = deceleration time
Frequency when automatically switching to
0 to 400Hz
the acceleration/deceleration time of Pr. 44
0.01Hz
9999
and Pr. 45.
9999
No function
Rated
Set the rated motor current.
0.01A
inverter
0 to 500A
* The initial value of the 0.75K or less is 85% of
current∗
Valid when the RT signal is ON.
0 to 500A
Set the rated motor current.
0.01A
9999
9999
Second electronic thermal O/L relay invalid
Operation frequency of the DC injection
0.01Hz
3Hz
0 to 120Hz
brake.
0
DC injection brake disabled
0.1s
0.5s
0.1 to 10s
Operation time of the DC injection brake
0
DC injection brake disabled
6/4/2%
DC injection brake voltage (torque).
0.1%
0.1 to 30%
* The setting depends on the inverter capacity.
0.01Hz
0.5Hz 0 to 60Hz
Starting frequency.
0 to 10s
Holding time of Pr. 13 Starting frequency.
0.1s
9999
9999
Holding function at a start is invalid
Parameter list
Description
inverter capacity
(3.7K or less/5.5K, 7.5K/11K, 15K)
inverter capacity
(3.7K or less/5.5K, 7.5K/11K, 15K)
Increments and
setting range of
acceleration/
deceleration time
setting can be
changed.
inverter capacity
(3.7K or less/5.5K, 7.5K/11K, 15K)
the rated inverter current.
(0.1K, 0.2K/0.4K to 7.5K/11K, 15K)
All
Param
Param
Param
eter
eter
eter
Copy
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3
75

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