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 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
Summary of Contents for COMBIVERT F4-F
Page 65: ...ANTRIEBSTECHNIK...
