
4. DESCRIPTION OF PARAMETERS
B–63380EN/02
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Table 4.14 (b) Parameters for serial interface spindle amplifier (α series, S series) (1/1)
No. Data type
When the spindle switch function is not used or for the low gear
when the output switch function is used for the main spindle in
the spindle switch mode (Nos. 4136 to 4175)
4136
4137
4138
4139
Word
Word
Word
Word
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
Word
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
4170
4171
4172
4173
4174
4175
Word
Word
Word
Word
Word
Word
Overload current alarm detection level (for high speed characteristic)
Arbitrary gear data between spindle and Position coder
(HIGH No.of teeth on the spindle)
Arbitrary gear data between spindle and position coder (HIGH No.of teeth on PC)
Arbitrary gear data between spindle and position coder (LOW No.of teeth on spindle)
Arbitrary gear data between spindle and position coder (LOW No.of teeth on PC)
Delay timer at ON of electromagnetic contactor in unit (S series)
Spindle analog override zero level (α series)