
4. DESCRIPTION OF PARAMETERS
B–63380EN/02
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Table 4.14 (c) Parameters for serial interface spindle amplifier (α series, S series) (2/3)
No. For the subspindle when the spindle switch function is used (Nos. 4176 to 4283)Data type
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
Word
Word
Word
Word
Word
Word
Word
Word
Word
Word
MS signal gain adjustment
Regenerative power limit
Delay time up to motor power shut–off
Acceleration/deceleration time setting
Spindle load monitor observer gain 1
Spindle load monitor observer gain 2
Motor voltage during normal rotation
Motor voltage during orientation
Motor voltage in the servo mode
Position gain change ratio when returning to the origin in the servo mode
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
Word
Word
Word
Word
Word
Word
Word
Word
Word
Word
Feed forward coefficient
Feed forward coefficient in velocity loop
Reserved
Arbitrary gear data between spindle and position coder
(SUB/HIGH No.of teeth on spindle)
Arbitrary gear data between spindle and position coder
(SUB/HIGH No.of teeth on PC)
Arbitrary gear data between spindle and position coder
(SUB/LOW No.of teeth on spindle)
Arbitrary gear data between spindle and position coder
(SUB/LOW No.of teeth on PC)
Word Spindle load monitor magnetic flux compensation time constant
(for high–speed characteristic on the MAIN side)
Word Spindle load motor torque constant
(for high–speed characteristic on the MAIN side)
Word Spindle load monitor observer gain 1 (on the MAIN side)
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
Word
Word
Word
Word
Word
Word
Word
Word
Word
Word
Word Spindle load monitor observer gain 2 (on the MAIN side)
Word Spindle load monitor magnetic flux compensation time constant
(for low–speed characteristic on the MAIN side)
Word Spindle load monitor magnetic flux compensation time constant
(for high–speed characteristic)
Word Spindle load monitor magnetic flux compensation time constant
(for low–speed characteristic)
Word Slip correction gain (for high–speed characteristic)
Word Slip correction gain (for low–speed characteristic)
Base velocity of the motor output specifications
Limit value for the motor output specifications
Base speed
Magnetic flux weakening start velocity
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
Word
Word
Word
Word
Word
Word
Word
Word
Word
Word
Current loop proportional gain during normal operation
Current loop integral gain during normal operation
Zero point of current loop integral gain
Velocity factor of current loop proportional gain
Current conversion constant
Secondary current factor for excitation current
Current expectation constant
Slip constant
Compensation constant for high–speed rotation slip
Compensation constant for voltage applied to motor in the dead zone