ANTRIEBSTECHNIK
GB 37
GB
Heat Sink Temperature Level
Pretorque Gain
8. Parameter Description
Dependent on the temperature level the relay output for the control
cabinet fan (X2.20 / X2.21 / X2.22) is switched.
current heat sink temperature > LF.66 switches off
current heat sink temperature < LF.66 - 5 K switches on
Unit: degrees Celsius
Value range: 20...50 °C
Factory setting: 40 °C
If the control method with pretorque is adjusted in LF.30 =3, the
analog signal at X2.16 is normed from a load weight device to a
torque input.
0 V → the cabin is empty → –rated torque
5 V → cabin weight + half load
= counter-weight → 0
10 V → the cabin is full → +rated torque
If the rated torque is too small or too large , it can be increased or
decreased with LF.67.
Unit: 1
Value range: 0,50 … 1,50
Factory setting: 1
Adjusted value: dependent on the used pretorque
Pretorque Offset
If the balancing load is not 50 % , the pretorque can be adjusted with
LF.68.
Unit: %
Value range: – 25,0 % … 25,0 %
Factory setting: 0 %
Adjusted value: dependent on the counter weight
Pretorque Direction
Unit: 1
Value range: off / on
Factory setting: off
Adjusted value: dependent on the requested torque direction
Brake Release Time
Unit: seconds
Value range: 0,300...3,000 s
Factory setting: 0,300 s
Adjusted value: 0,300 s
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