Group Torque Control - Danfoss VFD500 Series Manual

VFD500 high performance vector control frequency inverter user manual
Torque control input
P14.00
source
P14.01 Torque digital setting
P14.02 Maximum torque
P14.03 Torque Acceleration time
Torque control
P14.04
Deceleration time
P14.05 Speed limit source
P14.06 Speed limit value setting
P14.07 Reverse speed limit
Torque setting over limit
P14.08
speed
P14.10 Static friction torque

14 Group Torque control

0：Digital setting(P14.01)
1：AI1
2：AI2
3：AI3(IO expansion board)
4：AI4(IO expansion board)
5：HDI
6：Communication
-200.0～200.0%
The torque reference greater than 0 indicates
that the direction of the torque is the same as the
forward direction of the motor; less than 0
indicates that the direction of the torque is the
same as the reverse direction of the motor.
Benchmark 10.0%～300.0%
Notice:It is torque benchmarks as torque
reference for analog inputs and high frequency
pulse input also it is the ultimate output torque
during torque control.
0.000s～60.000s
Notice:Torque reference time from zero to motor
rated torque
0.000s～60.000s
Notice:Torque given time from motor rated torque
to zero
0：digital setting(P14.06)
1：AI1
2：AI2
3：AI3(IO expansion board)
4：AI4（IO expansion board）
5：HDI high frequency pulse input
6：Communication
When this parameter is not 0: If the given speed
limit value is positive, the speed limit value in the
reverse direction is P14.07; if the given speed
limit value is negative, the speed limit value in
the positive direction is P14.06 .
-100.0%～100.0%
Relative to maximum frequency：0.0%～100.0%
Notice:Speed limit for reverse speed direction
not specified by the speed limit source
0: Symmetrical torque command
After the motor speed exceeds the speed limit
value, the torque input source sets the absolute
value of the torque reference, and the direction of
the torque is always the braking force.
1: Enter speed mode
After the motor speed exceeds the speed limit
value, enter the speed mode, and the inverter will
limit the speed to within the speed limit value as
much as possible.
0.0%～50.0%
77
Chapter 5 function code table
★
0
0
☆
★
200.0%
☆
0.100s
☆
0.100s
★
0
☆
100.0%
☆
40.0%
★
0
10.0%
☆