Mitsubishi Electric FR-A700 Series Instruction Manual page 94

Parameter
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
Third acceleration/
110
deceleration time
Third deceleration
111
time
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
Pre-excitation
802
selection
Brake operation
850
selection
Incre Initial
Range
ments Value
Set the motor acceleration time.
0.1/ 0 to 3600/
* The initial value differs according to the
5/15s
*
0.01s 360s
Set the motor deceleration time.
0.1/ 0 to 3600/
* The initial value differs according to the
10/30s
*
0.01s 360s
Set the frequency referenced as
acceleration/deceleration time. Set the
0.01Hz 60Hz 1 to 400Hz
frequency change time from stop to Pr. 20
for acceleration/deceleration time.
Increments: 0.1s
0
Range: 0 to 3600s
1 0
Increments: 0.01s
1
Range: 0 to 360s
0.1/ 0 to 3600/ Set the acceleration/deceleration time
5s
0.01s 360s when the RT signal is on.
0 to 3600/ Set the deceleration time when the RT signal
0.1/
360s is on.
9999
0.01s
9999 Acceleration time = deceleration time
0 to 3600/ Set the acceleration/deceleration time
0.1/
360s when the X9 signal is on.
9999
0.01Hz
9999 Function invalid
0 to 3600/ Set the deceleration time when the X9
0.1/
360s signal is on.
9999
0.01Hz
9999 Acceleration time = deceleration time
Rated
Set the rated motor current.
0.01/ inverter 0 to 500/
* The increments and setting range differ
0.1A output 0 to 3600A
* *
current
Made valid when the RT signal is on.
Set the rated motor current.
0 to 500/
0.01/ * The increments and setting range differ
0 to 3600A
9999
*
0.1A
*
9999 Second electronic thermal O/L relay invalid
Set the operation frequency of the DC
injection brake.
0 to 120Hz
* The initial value changes from 3Hz to
0.01Hz 3/0.5Hz
*
Operate when the output frequency
9999 becomes less than or equal to Pr. 13
Starting frequency.
0 DC injection brake disabled
Set the operation time of the DC injection
0.1s 0.5s 0.1 to 10s
brake.
8888 Operated while the X13 signal is on.
0 DC injection brake disabled
Set the DC injection brake voltage (torque).
0.1% 4/2/1%
* The initial value differs according to the
*
0.1 to 30%
0 Zero speed control
1 0
1 Servo lock
0 DC injection brake
1 0
Zero speed control (under real sensorless
1
vector control)
Description
inverter capacity. (7.5K or less/11K or
more)
inverter capacity. (7.5K or less/11K or
more)
The increments
and setting range
of acceleration/
deceleration time
setting can be
changed.
according to the inverter capacity. (55K or
less/75k or more)
according to the inverter capacity. (55K or
less/75k or more)
0.5Hz when a control mode other than
vector is changed to vector control.
inverter capacity. (7.5K or less/11K to 55K/
75K or more)
Setting can be made
under vector control.
Parameter List
All
Param Param
param
eter eter
eter
copy clear
clear
: enabled
× : disabled
3
89