Changes for page 07 Adjustments
Last modified by Iris on 2025/07/24 11:03
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... ... @@ -223,6 +223,11 @@ 223 223 224 224 Table 7-5 Speed loop gain parameters 225 225 226 +(% style="text-align:center" %) 227 +[[image:image-20220706152743-1.jpeg]] 228 + 229 +Figure 7-3 Speed loop gain 230 + 226 226 **(2) Speed loop integral time constant** 227 227 228 228 The speed loop integral time constant is used to eliminate the speed loop deviation. Decreasing the integral time constant of the speed loop can increase the speed of the speed following. If the set value is too small, is will easily cause speed overshoot or vibration. When the time constant is set too large, the integral action will be weakened, resulting in a deviation of the speed loop. Related function codes are shown as below.
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