K-15
E6581386
11
[18] Motor constant Sensorless vector/PG feedback control (●:Effective, -:Ineffective)
Title
Communi
cation
No.
Function Adjustment range
Minimum
setting unit
(Panel/Communi
cation)
Default
setting
Write during
running
Vector
control
PM
control
V/f Constant
Reference
0400 Auto-tuning 1
0:No auto-tuning
1:Initialize motor constant (0 after execution)
2:Continue operation continued after auto-tuning
(0 after execution)
3:Auto-tuning by input terminal signal
4:Motor constant auto calculation (0 after
execution)
1/1 0 Disabled ●/● - - 6. 19
0401 Slip frequency gain 0~150% 1/1 70 Enabled ●/- - - 6. 19
0402 Auto-tuning 2
0:Disabled
1:Self-cooled motor
2:Forced air-cooled motor
1/1 0 Disabled ●/● - - 6. 19
0405 Motor rated capacity (motor name plate) 0.10~630.0kW 0.01/0.01 *1 Disabled ●/● - - 6. 19
0406 Motor rated current (motor name plate) 0.1~2000A 0.1/0.1 *1 Disabled ●/● - - 6. 19
0407
Motor rated rotational speed (motor name
plate)
100~60000min-1 *2 1/1 *1 Disabled ●/● - - 6. 19
0410 Motor constant 1 (torque boost) 0.0~30.0% 0.1/0.1 *1 Enabled ●/● - - 6. 19
0411 Motor constant 2 (no load current) 10~90% 1/1 *1 Disabled ●/● - - 6. 19
0412 Motor constant 3 (leak inductance) 0~200(×0.1%) 1/1 *1 Disabled ●/● - - 6. 19
0413 Motor constant 4 (rated slip) 0.1~25.0% 0.1/0.1 *1 Disabled ●/● - - 6. 19
0415 Exciting strengthening coefficient 100~130% 1/1 100 Disabled ●/● - - 6. 20
0416 Stall prevention factor 10~250 1/1 100 Disabled ●/● - - 6. 20
*1: Default values vary depending on the capacity. See the table of K-42.
*2: If the speed of rotation is set at 10,000min
-1
or more, the error messages and (if the speed of rotation is set at 10,000min
-1
) are displayed alternately.
[19] Torque limit Sensorless vector/PG feedback control (●:Effective, -:Ineffective)
Title
Communi
cation
No.
Function Adjustment range
Minimum
setting unit
(Panel/Communi
cation)
Default
setting
Write during
running
Vector
control
PM
control
V/f Constant
Reference
0440 Power running torque limit selection
1:VI/II (voltage/current input)
2:RR/S4 (potentiometer/voltage input)
3:RX (voltage input)
4:
1/1 4 Enabled ●/● ● - 6. 21
0441 Power running torque limit level 0:0~249.9%, 250.0:Disabled 0.1/0.01 250.0 Enabled ●/● ● - 6. 21
0442 Regenerative braking torque limit selection
1:VI/II (voltage/current input)
2:RR/S4 (potentiometer/voltage input)
3:RX (voltage input)
4:
1/1 4 Enabled ●/● ● - 6. 21
0443 Regenerative braking torque limit 1 level 0.0~249.9%, 250.0:Disabled 0.1/0.01 250.0 Enabled ●/● ● - 6. 21
0454 Constant output zone torque limit selection
0:Constant output limit
1:Constant torque limit
1/1 0 Disabled ●/● ● - 6. 21
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