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ABB ACL30 - Page 244

ABB ACL30
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244 Parameters
> 30 min stby Torque proving is enabled after 30 minutes of
standby.
2
> 1 hr stby Torque proving is enabled after 1 hour of standby. 3
> 90 min stby Torque proving is enabled after 90 minutes of
standby.
4
> 2 hr stby Torque proving is enabled after 2 hours of standby. 5
35.83 TRQ PROVING
REF
Defines the torque proving reference. The Torque
proving function compares the calculated actual
torque of the drive with this reference value.
30.0 % /
Real
0.0...100.0 % Torque proving reference in percentage of the motor
nominal torque.
10 = 1 % / -
35.84 TRQ PROV FLT
DLY
Defines the time delay for generating fault TORQUE
PROVE. The drive trips on fault TORQUE PROVE if
torque proving is not succeeded by the end of this
period.
1.0 s /
Real
0.0...10.0 s Time delay for generating fault TORQUE PROVE. 10 = 1 s
35.85 SLIP SPEED LIM
Defines the speed limit for the brake slip during
torque proving.
The drive trips on fault BRAKE SLIP if the actual lift
speed exceeds this limit during torque proving and
stays there for a longer period than defined with
parameter 35.86 SLIP FAULT DELAY.
0.05 m/s /
Real
0.00...5.00 m/s Brake slip speed limit in m/s, 100 = 1 m/s
35.86 SLIP FAULT DELAY
Defines the time delay for generating fault BRAKE
SLIP.
0.5 s /
Real
0.0...10.0 s Time delay for generating fault BRAKE SLIP, 10 = 1 s/ -
40
40 MOTOR
CONTROL
Settings for motor control.
40.80 SF REF
Defines the switching frequency of the drive. 8 / enum
44 kHz 1
55 kHz 2
88 kHz 3
12 12 kHz 4
40.81 TORQ BOOST
HYST
Defines the hysteresis for Torque boost function.
When drive is not able to produce requested current,
the switching frequency reduces automatically.
20 % / Real
0...50 % Torque boost hysteresis 1 = 1
No. Bit/Name/Value/
Range
Description Def/Type
FbEq
(16b/32b)

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