
B–63510EN/01
4. DESCRIPTION OF PARAMETERS
121
Table 4.14 (b) Parameters for Serial Interface Spindle Amplifier (α series, S series) (3/7)
No. DescriptionData type
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
Word
Word
Word
Word
Word
Word
Word
Word
Word
Word
Current conversion constant
Secondary current factor for exciting current
Current expectation constant
Slip constant
High–speed rotation slip compensation constant
Compensation constant of voltage applied to motor in the dead zone
Electromotive force compensation constant
Electromotive force phase compensation constant
Electromotive force compensation velocity factor
Time constant of voltage filter for electromotive force compensation
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
Word
Word
Word
Word
Word
Word
Word
Word
Word
Word
Dead zone compensation data
Time constant for changing the torque
Velocity filter
Overload detection time setting
Voltage compensation factor during deceleration
Timer during automatic running
Velocity command during automatic running
Load meter displayed value for maximum output
Maximum output zero point
Secondary current factor during rigid tapping
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
Word
Word
Word
Word
2–Word
2–Word
Word
Word
Word
Word
Constant for compensating for the phase of the electromotive force at deceleration
Time constant of the speed detection filter at the Cs contour control
Conversion constant of the phase–V current
Motor model code
Reserved
Grid shift amount when the C axis is controlled
Motor voltage during normal rotation
Motor voltage in the servo mode/synchronous control mode
Base speed of the motor output specifications
Limit value for the motor output specifications
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
Word
Word
Word
Word
2–word
2–word
Word
Word
Word
Word
Base speed
Magnetic flux weakening start velocity
Current loop proportional gain during normal operation
Current loop integral gain during normal operation
Zero point of the current loop integral gain
Velocity factor of the current loop proportional gain
Current conversion constant
Secondary current factor for activating current
Current expectation constant
Slip constant
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
Word
Word
Word
Word
Word
Word
Word
Word
Word
Word
High–speed rotation slip compensation constant
Compensation constant for voltage applied to motor in the dead zone
Electromotive force compensation constant
Electromotive force phase compensation constant
Velocity factor of the electromotive force compensation
Voltage compensation factor during deceleration
Slip compensation gain
Time constant for changing the torque
Maximum output zero point
Secondary current factor during rigid tapping
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
Word
Word
Word
Word
Word
Word
Word
Word
Word
Word
Hysteresis of the speed detection level
Constant for compensating for the phase of the electromotive for at deceleration
Velocity loop integral gain (HIGH) in Cs contour control cutting feed
Velocity loop integral gain (LOW) in Cs contour control cutting feed
Conversion constant of phase–V current
Time constant of voltage filter for eletromotive force compensation
Regenerative power limit
Reserved
Overload current alarm detection level (for low speed characteristic)
Overload current alarm detection time constant