B.5 d: ReferencesReference parameters set the various frequency reference values during operation.u d1: Frequency ReferenceNo.(Addr.Hex) Name Description Values Paged1-01(280) Frequency Reference 1Reference 1Sets the frequency reference for the drive. Setting units are determined byparameter o1-03. Default: 0.00 HzMin.: 0.00Max.: 240.00 <1> 142d1-02(281) Frequency Reference 2Reference 2Sets the frequency reference for the drive. Setting units are determined byparameter o1-03. Default: 0.00 HzMin.: 0.00Max.: 240.00 <1> 142d1-03(282) Frequency Reference 3Reference 3Sets the frequency reference for the drive. Setting units are determined byparameter o1-03. Default: 0.00 HzMin.: 0.00Max.: 240.00 <1> 142d1-04(283) Frequency Reference 4Reference 4Sets the frequency reference for the drive. Setting units are determined byparameter o1-03. Default: 0.00 HzMin.: 0.00Max.: 240.00 <1> 142<1> Range upper limit is determined by parameter E1-04, Maximum Output Frequency.u d2: Frequency Upper/Lower LimitsNo.(Addr.Hex.) Name Description Setting Paged2-01(289)Frequency Reference UpperLimitRef Upper LimitSets the frequency reference upper limit as a percentage of the maximumoutput frequency.Default: 100.0%Min.: 0.0Max.: 110.0 143d2-02(28A)Frequency Reference LowerLimitRef Lower LimitSets the frequency reference lower limit as a percentage of the maximumoutput frequency. Default: 0.0%Min.: 0.0Max.: 110.0 143d2-03(293)Master Speed ReferenceLower LimitRef1 Lower LimitSets the lower limit for frequency references from analog inputs as apercentage of the maximum output frequency. Default: 0.0%Min.: 0.0Max.: 110.0 143u d3: Jump FrequencyNo.(Addr.Hex) Name LCD Display Description Values Paged3-01(294) Jump Frequency 1 Jump Freq 1Eliminates problems with resonant vibration of the motor/machine by avoiding continuous operation in predefinedfrequency ranges. The drive accelerates and decelerates themotor through the prohibited frequency ranges.Setting 0.0 disables this function.Parameters must be set so that d3-01 ≥ d3-02 ≥ d3-03.Default: 0.0 HzMin.: 0.0Max.: 240.0 144d3-02(295) Jump Frequency 2 Jump Freq 2Eliminates problems with resonant vibration of the motor/machine by avoiding continuous operation in predefinedfrequency ranges. The drive accelerates and decelerates themotor through the prohibited frequency ranges.Setting 0.0 disables this function.Parameters must be set so that d3-01 ≥ d3-02 ≥ d3-03.Default: 0.0 HzMin.: 0.0Max.: 240.0 144d3-03(296) Jump Frequency 3 Jump Freq 3Eliminates problems with resonant vibration of the motor/machine by avoiding continuous operation in predefinedfrequency ranges. The drive accelerates and decelerates themotor through the prohibited frequency ranges.Setting 0.0 disables this function.Parameters must be set so that d3-01 ≥ d3-02 ≥ d3-03.Default: 0.0 HzMin.: 0.0Max.: 240.0 144B.5 d: ReferencesYASKAWA ELECTRIC SIEP YAIZ1B 01E YASKAWA AC Drive – Z1000 Bypass Technical Manual 319B Parameter List
