Parker P Series, User Manual, Page: 125 / 316

Parker Hannifin
P Series User Guide 123
Speed loop integral time
constant 1(x2103)
Torque command filter time
constant 1(0x2104)
time1(0x211C)
Gain conversion time
2(0x211B)
Gain conversion waiting
time2(0x211D)
Speed loop integral time
constant 2(x2107)
Torque command filter time
constant 2(0x2108)
5.10.2 Related Objects
Index
Sub
Index
Name
Variable
Format
Accessibility
PDO
Allocation
Unit
0x2119 - Gain Conversion Mode UINT RW Yes -
0x211A - Gain Conversion Time 1 UINT RW Yes ms
0x211B - Gain Conversion Time 2 UINT RW Yes ms
0x211C - Gain Conversion Waiting Time 1 UINT RW Yes ms
0x211D - Gain Conversion Waiting Time 2 UINT RW Yes ms
Table 70. Gain Conversion Related Objects
5.10.3 P/PI Control Conversion
PI control uses both proportion (P) gain and integral (I) gain of the speed controller.
P control refers to control using only proportion gain.
Proportion gain determines the response of the overall controller, and the integral
gain is used to remove the error of the steady state. Excessive integral gain leads to
overshoot during acceleration/deceleration.
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