
B–63610EN/01
4. DESCRIPTION OF PARAMETERS
187
No. Parameters to be used if the spindle switch function is not used or to be used for
the MAIN spindle when the spindle is switched
(No.4000 to 4135)
Data type
4110 Word Conventional:Current conversion constant
HRV:Current conversion constant
4111 Word Conventional:Secondary current factor for exciting current
HRV:Secondary current factor
4112 Word Conventional:Current expectation constant
HRV:Level for determining the saturation of specified voltage/PWM command clamp val-
ue
4113 Word Conventional:Slip constant
HRV:Slip constant
4114 Word Conventional:High–speed rotation slip compensation constant
HRV:Slip compensation factor in high–speed area/Slip compensation factor during decel-
eration
4115 Word Conventional:Compensation constant of voltage applied to motor in the dead zone
HRV:PWM command clamp value during deceleration
4116 Word Conventional:Electromotive force compensation constant
HRV:Motor leak constant
4117 Word Conventional:Electromotive force phase compensation constant
HRV:Voltage compensation factor in high–speed area in steady state/Motor voltage fac-
tor in steady state
4118 Word Conventional:Electromotive force compensation velocity factor
HRV:Voltage compensation factor in high–speed area during acceleration/Motor voltage
factor during acceleration
4119 Word Conventional:Time constant of voltage filter for electromotive force compensation
HRV:Time constant for changing the exciting current during deceleration
4120 Word Conventional:Dead zone compensation data
HRV:Voltage without rectangular wave component/Dead zone compensation data
4121 Word Time constant for changing the torque
4122 Word Velocity detection filter time constant
4123 Word Short–term overload detection time
4124 Word Conventional:Voltage compensation factor during deceleration
HRV:Reserved
4125 Word
4126 Word
4127 Word Conventional:Load meter displayed value for maximum output
HRV:Load meter displayed value for maximum output
4128 Word Conventional:Maximum output limit zero speed
HRV:Maximum torque curve compensation factor
4129 Word Conventional:Secondary current factor during rigid tapping
HRV:Secondary current factor during rigid tapping
4130 Word Conventional:Compensation factor for the phase of the electromotive force during decel-
eration
HRV:Velocity factor for the proportional gain of the current loop/Current phase lag com-
pensation constant