Chapter 7 Detailed Function Introduction Shenzhen Hpmont Technology Co., Ltd.
- 48 - HD09-S Series User Manual V1.1
Ref. Code Function Description Setting Range [Default]
• When operating in the frequency range between F10.04 - F10.05, the vector control P parameter is the
intermediate linear interpolation of F10.00 and F10.02 and the vector control I parameter is the mid-
linearity of F10.01 and F10.03 Interpolation.
• Increase the ASR proportional gain P to speed up the dynamic response of the system; However, P is too
large and oscillates easily.
• Reducing the ASR integral time constant Ti accelerates the system's dynamic response; However, Ti is too
small for oscillations and large overshoots.
• If the integral time constant is set to 0, there is no integral effect and the speed loop is simply a
proportional regulator.
• Generally, adjust the proportional gain P first, and try to increase P if the system does not oscillate. Then
adjust the integral time constant Ti to make the system have fast response characteristics and little
overshoot.
• Low frequency operation to improve the dynamic response, increase the proportional gain P and decrease
the integral time constant Ti.
Motor speed loop integral limit
0.0 - 200.0 (F08.02) [180.0%]
The max. integrated value of the integral of speed vector control loop is limited.
Motor speed loop differential time
Defines the vector control speed loop differential time.
• Normally not required. When you need to speed up the dynamic response can be set properly.
• F10.07 = 0, there is no differential term in the speed loop.
Motor speed loop output filter time
The output of the ASR (speed loop) regulator is filtered.
• F10.08 = 0, the speed loop is not filtered.
Motor torque limit lock selection
0: Not locked.
1: All torque limits are in line with the limits of FWD electric torque.
Motor torque limit channel
Unit: Forward electric torque setting channel
Ten: REV electric torque setting channel
Hundred: Forward regenerative torque setting channel
Thousand: Reverse regenerative torque setting channel
• 0: The torque limit is set digitally.
• 1: The torque limit is determined by the analog input.
• 2: The torque limit is setting by the terminal pulse.
Motor torque limitation when motor is FWD
0.0 - 250.0 (F08.02) [180.0%]
F10.12 Motor torque limitation when motor is REV
Recreated torque limitation when motor is FWD
F10.14 Recreated torque limitation when motor is REV
Please be careful to set F10.11 - F10.14, setting too large may damage the motor.
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