4-8
4-2 Function Mode
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
4
Parameter List
V/f characteristics
A244
Control Method
2
00: Constant torque
characteristics (VC)
01: Reduced torque
characteristics (VP 1.7th
power <VC, if low speed>)
02: Free V/f setting
03: Sensorless vector control
(heavy load only)
00 no no -
5-46
5-144
A045
Output Voltage
Gain 1
20. to 100. 100. yes yes %
5-72
A245
Output Voltage
Gain 2
20. to 100. 100. yes yes %
A046
Automatic
Torque Boost
Voltage
Compensation
Gain 1
0. to 255. 100. yes yes −
5-49
A246
Automatic
Torque Boost
Voltage
Compensation
Gain 2
0. to 255. 100. yes yes −
A047
Automatic
Torque Boost
Slip
Compensation
Gain 1
0. to 255. 100. yes yes −
A247
Automatic
Torque Boost
Slip
Compensation
Gain 2
0. to 255. 100. yes yes −
External DC injection braking
A051
Internal DC
Injection
Braking
Selection
00: Disabled
01: Enabled
02: Enabled
Operates only at A052
00 yes no −
5-135
A052
Internal DC
Injection
Braking
Frequency
0.00 to 60.00 0.50 no yes Hz
A053
DC Injection
Braking Delay
Time
0.0 to 5.0 0.0 no yes s
A054
DC Injection
Braking Power
0. to 100./70.
(heavy load/light load)
50 no yes %
A055
DC Injection
Braking Time
0.0 to 60.0 0.5 no yes s
A056
DC Injection
Braking Edge/
Level Selection
00: Edge operation
01: Level operation
01 no yes −
A057
Startup DC
Injection
Braking Power
0. to 100./70. (heavy load/light
load)
0. no yes %
Parameter
No.
Function name Monitor or data range
Default
setting
Set data
Data can
be set
during
RUN
Data can be
changed
during RUN
Unit
Page