
B–63380EN/02
4. DESCRIPTION OF PARAMETERS
129
Table 4.14 (c) Parameters for serial interface spindle amplifier (α series, S series) (3/3)
No. For the subspindle when the spindle switch function is used (Nos. 4176 to 4283)Data type
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
Word
Word
Word
Word
Word
Word
Word
Word
Word
Word
Electromotive force compensation constant
Phase compensation constant of electromotive force
Compensation velocity factor for electromotive force
Time constant for changing the torque
Displayed value of load meter for maximum output
Maximum output zero point
Secondary current factor in rigid tapping
Constant for compensating for the phase of the electromotive force at deceleration
Time constant of the speed detection filter
Reserved
4280
4281
4282
4283
Word
Word
Word
Word
Time constant of voltage filter for electromotive force compensation
Word Spindle load monitor torque constant
(for low–speed characteristic on the MAIN side)
Word Spindle load monitor torque constant (for high–speed characteristic)
Word Spindle load monitor torque constant (for low–speed characteristic)