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E6581528
11
K-16
[18] Motor constant Sensorless vector/vector with sensor (●:Effective, -:Ineffective)
Default setting
Vector control
Title
Commun
i
cation
No.
Function Adjustment range
Minimum
setting unit
(Panel/Communi
cation)
=
500V
-50Hz
=
575V
-60Hz
=
690V
-50Hz
Write
during
running
Speed
control
Torque
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 0 0 Disabled ●/● ●/● - 6. 22
0401 Slip frequency gain 0~150% 1/1 70 70 70 Enabled ●/- - - 6. 22
0402 Cooled
0:Disabled
1:Self-cooled motor
2:Forced air-cooled motor
1/1 0 0 0 Disabled ●/● ●/● - 6. 22
0405
Motor rated capacity (motor
name plate)
0.1~800kW 0.1/0.1 *1 *1 *1 Disabled ●/● ●/● - 6. 22
0406
Motor rated current (motor
name plate)
0.1~2000A 0.1/0.1 *1 *1 *1 Disabled ●/● ●/● - 6. 22
0407
Motor rated rotational speed
(motor name plate)
100~60000min-1 *2 1/1 *1 *1 *1 Disabled ●/● ●/● - 6. 22
0410
Motor constant 1 (torque
boost)
0.0~30.0% 0.1/0.1 *1 *1 *1 Enabled ●/● ●/● - 6. 22
0411
Motor constant 2 (no load
current)
10~90% 1/1 *1 *1 *1 Disabled ●/● ●/● - 6. 22
0412
Motor constant 3 (leak
inductance)
0~200 1/1 *1 *1 *1 Disabled ●/● ●/● - 6. 22
0413 Motor constant 4 (rated slip) 0.1~25.0% 0.1/0.1 *1 *1 *1 Disabled ●/● ●/● - 6. 22
0415
Exciting strengthening
coefficient
100~130% 1/1 100 100 100 Disabled ●/● ●/● - 6. 23
0416 Stall prevention factor 10~250 1/1 100 100 100 Disabled ●/● ●/● - 6. 23
*1: Default values vary depending on the capacity. ⇒ See the table of K-46.
*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 control [1/2] Sensorless vector/vector with sensor (●:Effective, -:Ineffective)
Default setting
Vector control
Title
Commun
ication
No.
Function Adjustment range
Minimum
setting unit
(Panel/Communi
cation)
=
500V
-50Hz
=
575V
-60Hz
=
690V
-50Hz
Write
during
running
Speed
control
Torque
control
V/f
Constant
Reference
0420 Torque command selection
1:VI/II (voltage/current input)
2:RR/S4 (potentiometer/voltage input)
3:RX (voltage input)
4:Operation panel input enabled (including
LED/LCD option input)
5:2-wire RS485 communication input
6:4-wire RS485 communication input
7:Communications option input enabled
8:Optional AI1 (differential current input)
1/1 3 3 3 Enabled - ●/● - *1
0423
Tension torque bias input
selection (torque control)
0:Disabled, 1~8 (same as ) 1/1 0 0 0 Enabled - ●/● - 6. 24. 3
0424
Load sharing gain input
selection
0:Disabled, 1~8 (same as ) 1/1 0 0 0 Enabled - ●/● - 6. 24. 3
*1: ⇒ For details, refer to Instruction Manual (E6581331) specified in Section 6.42.