Chapter 6 Function Introduction
Shenzhen Hpmont Technology Co., Ltd.
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64
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HD5L Series Controller User Manual V1.4
Ref. Code
Function Description
Setting Range [Default]
F08.09
UP electrical torque limit
0.0 - 200.0 (F07.02) [180.0%]
F08.10
DN electrical torque limit
F08.11
UP regenerative torque limit
F08.12
DN regenerative torque limit
F08.09 - F08.12 are the relative percentage of motor rated
current (F07.02).
As the right figure:
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The bigger torque output, the bigger current output.
•
If the torque is too big, over-current is easy to occur.
•
If the torque is too small, the run speed and the Acc /
Dec speed may deviate from the setting value.
6.2.10
F09: Current-loop Parameters
Ref. Code
Function Description
Setting Range [Default]
F09.00
Current-loop KP
1 - 4000 [500]
F09.01 Current-loop
KI
1 - 4000 [500]
F09.00 and F09.01 are the PI regulator parameter of current ring (ACR).
•
Increasing F09.00 or F09.01 can fasten the system dynamic response to the output torque, while
decreasing F09.00 or F09.01 can build up system stability.
•
Too big F09.00 or F09.01 makes the system apt to oscillate, while too small F09.00 or F09.01 affects the
system torque output.
F09.02
Current-loop output filter time
0.000 - 1.000 [0.000s]
F09.03 - F09.07 Unused
Output torque
Motor Rpm
Up
Down
Positive
Negative
F08.10
F08.11
F08.12
F08.09