YASKAWA SGD7S series Product Manual

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YASKAWA SGD7S series Product Manual Manual pdf 36 page image

1.4 Functions1.4.2 Functional Restrictions1-81.4.2 Functional RestrictionsThere are restrictions to the following functions when less-deviation control is used.Function RestrictionTuning-less Function (Pn170 = n.X)The tuning-less function is given priority. Less-deviation controlwill be disabled even if you set the parameter for less-deviationcontrol (Pn190 = n.1).Feedforward (Pn109) This parameter cannot be used. Any parameter setting will beignored.Speed Loop Control Method(Pn10B = n.X)This parameter cannot be used with less-deviation control 2.Any parameter setting will be ignored.This parameter can be used with less-deviation control 1.Automatic Gain Switching(Pn139 = n.2)This parameter cannot be used. Do not use it if less-deviationcontrol is enabled.Model Following Control(Pn140 = n.X)This parameter cannot be used. Any parameter setting will beignored and less-deviation control will be given priority.Reference Pulse Input Multiplier (Pn218)(This parameter is valid only for SERVO-PACKs with Analog Voltage/Pulse TrainReferences.)This parameter cannot be used. Any parameter setting will beignored.Tuning-less Level Setting (Fn200) This function cannot be used.Advanced Autotuning without Reference(Fn201) This function cannot be used.Advanced Autotuning with Reference(Fn202) This function cannot be used.One-Parameter Tuning (Fn203)For less-deviation control 2, only Tuning Mode 5 can be used.For less-deviation control 1, only Tuning Mode 0 or 1 can beused.Vibration Suppression (Fn205) This function cannot be used.