Filter
Top Products
294
Useful functions
⋅ Rated frequency (Pr. 999 = "20(50Hz), 21(60Hz)")
* This parameter can be set when the option FR-A7NL is mounted.
⋅ Acceleration/deceleration time increment (Pr.999 ="30(0.1s) or 31(0.01s)")
* The set value is changed for Pr. 21.
Parameter Name Initial value Pr.999 = "21"
Pr.999 = "20"
Automatic parameter
setting
Refer to
page
3 Base frequency 60Hz 60Hz 50Hz 98
4
Multi-speed setting (high
speed)
60Hz 60Hz 50Hz 102
20
Acceleration/deceleration
reference frequency
60Hz 60Hz 50Hz 109
55
Frequency monitoring
reference
60Hz 60Hz 50Hz 157
66
Stall prevention operation
reduction starting frequency
60Hz 60Hz 50Hz 91
125 (903)
Terminal 2 frequency setting
gain frequency
60Hz 60Hz 50Hz 193
126 (905)
Terminal 4 frequency setting
gain frequency
60Hz 60Hz 50Hz 193
263
Subtraction starting
frequency
60Hz 60Hz 50Hz 169
266
Power failure deceleration
time switchover frequency
60Hz 60Hz 50Hz 169
390
*
% setting reference
frequency
60Hz 60Hz 50Hz
FR-A7NL
manual
505 Speed setting reference 60Hz 60Hz 50Hz 150
Parameter Name
Initial set
increment
Pr.999 = "30"
Pr.999 = "31"
Automatic parameter
setting
Refer to
page
7 Acceleration time 0.1s 0.1s 0.01s 109
8 Deceleration time 0.1s 0.1s 0.01s 109
16
Jog acceleration/deceleration
time
0.1s 0.1s 0.01s 104
21
Acceleration/deceleration
time increments
10
* 1 * 109
44
Second acceleration/
deceleration time
0.1s 0.1s 0.01s 109
45 Second deceleration time 0.1s 0.1s 0.01s 109
264
Power-failure deceleration
time 1
0.1s 0.1s 0.01s 169
265
Power-failure deceleration
time 2
0.1s 0.1s 0.01s 169
791
Acceleration time in low-
speed range
0.1s 0.1s 0.01s 109
792
Deceleration time in low-
speed range
0.1s 0.1s 0.01s 109
REMARKS
⋅ When a parameter is set as the acceleration/deceleration time (0.1s), the 0.01s increment is dropped.
⋅ When a parameter is set as the acceleration/deceleration time (0.01s), the parameters are limited at the maximum value of the
parameter setting range. For example, Pr.7 = "361.0s" when 0.1s increment is selected, and Pr.7 = "360.00s" when 0.01s
increment is selected.