Filter
Top Products
PARAMETERS
23
Func-
tion
Parameter
Number
Name Setting Range
Minimum
Setting
Increments
Factory Setting
Refer To
Page:
<Note9>
278
Brake opening frequency (Note 3)
0 to 30Hz
0.01Hz
3Hz
142
279
Brake opening current (Note 3)
0 to 200%
0.1%
130%
142
280
Brake opening current detection time
(Note 3)
0 to 2 sec
0.1 sec
0.3 sec
142
281
Brake operation time at start (Note 3)
0 to 5 sec
0.1 sec
0.3 sec
142
282
Brake operation frequency (Note 3)
0 to 30Hz
0.01Hz
6Hz
142
283
Brake operation time at stop (Note 3)
0 to 5 sec
0.1 sec
0.3 sec
142
284
Deceleration detection function
selection (Note 3)
0, 1
1
0
142
Brake sequence functions
285
Overspeed detection frequency
0 to 30Hz, 9999
0.01Hz
9999
142
*570
CT/VT Selection
0, 1
1
0
151
900
FM terminal calibration
152
901
AM terminal calibration
152
902
Frequency setting voltage bias
0 to 10V
0 to 60Hz
0.01Hz
0V
0Hz
154
903
Frequency setting voltage gain
0 to 10V
1 to
400Hz
0.01Hz
5V
60Hz
<50Hz>
154
904
Frequency setting current bias
0 to 20mA
0 to 60Hz
0.01Hz
4mA
0Hz
154
Calibration functions
905
Frequency setting current gain
0 to 20mA
1 to
400Hz
0.01Hz
20mA
60Hz
<50Hz>
154
990
Buzzer control
0, 1
1
1
156
Additiona
l function
991
Parameter unit parameters
Refer to the parameter unit instruction manual for details.
Note: 1. Indicates the parameter settings which are ignored when the advanced magnetic flux vector control
mode is selected.
2. The half-tone screened parameters allow their settings to be changed during operation if 0 (factory
setting) has been set in Pr. 77. (Note that the Pr. 72 and Pr. 240 settings cannot be changed during
external operation.)
3. Can be set when Pr. 80, 81 ≠ 9999, Pr. 60 = 7 or 8.
4. Can be accessed when Pr. 80, 81 ≠ 9999, Pr. 77 = 801.
5. Can be accessed when Pr. 270 = 1 or 3, Pr. 80, 81 ≠ 9999.
6. The setting range and min. setting unit will differ according to the Pr. 71 "applied motor" setting value.
7. Can be accessed when Pr. 29 = 3.
8. Parameters marked asterisk (*) on top are different setting range, factory setting or function from
FR-A540L.
9. Page numbers correspond to A540/A560L instruction manual, IB07401-0x.