Delta 1.07 VFD-D D - Manual (Page 80)

Chapter 4 Parameter Settings|DD Series
4-56
06 Protection and Special Parameters
This parameter can be set during operation.
Software Braking Level
Control mode VF VFPG SVC FOCPG FOCPM
Factory setting: 380.0
Settings 350.0~450.0Vdc
This parameter sets the software braking level, please refer to the DC voltage range on DC bus as
reference.
ED Setting of Brake Resistor
Control mode VF VFPG SVC FOCPG FOCPM
Factory setting: 50
Settings 0~100%
Current Boundary
Control mode FOCPG FOCPM Factory setting: 200
Settings 0~250%
This parameter sets the maximum output current of AC drive.
Forward Motor Torque Limit
Control mode FOCPG FOCPM Factory setting: 200
Settings 0~250%
Forward Regenerative Torque Limit
Control mode FOCPG FOCPM Factory setting: 200
Settings 0~250%
Reverse Motor Torque Limit
Control mode FOCPG FOCPM Factory setting: 200
Settings 0~250%
Reverse Regenerative Torque Limit
Control mode FOCPG FOCPM Factory setting: 200
Settings 0~250%
Motor rated torque is 100%. The diagram below refers to the torque limit setting in Pr.06-03 to Pr.06-06.
P ositive
torque
Negative
torque
speed
06-0 2 current limit 06-02 current limit
06-0 2 current limit 06-02 current limit
Reverse motor mod e Forward re generative mode
Forward mo tor m ode Reverse rege nerative mo de
The level of torque limit will be
the min. valu e of fo llowing
three values
Pr.06-06
Reverse rege nerative
to rque limit
Pr.06-03
Forwa rd moto r
torque limit
Pr.06-04
Forward reg enerative
torque limit
Pr.06-05
Reverse motor
to rque limit
Quadrant I Quadrant II
Quadrant III Quadrant IV
speed