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8. Spindle Parameters
8.1 Spindle Base Specifications Parameters
177
# Items Details
Setting range
(Unit)
3037
3038
3039
3040
tapt 21
22
23
24
Synchronized
tapping
Switching
spindle rota-
tion speed 2
Set the spindle rotation speed at which the step-2
acceleration/deceleration time constant is to be
switched at gear 00, 01, 10, or 11.
0 to 99999
(r/min)
3041
3042
3043
3044
tapt 21
22
23
24
Synchronized
tapping
Switching time
constant 2
Set the time constant to reach Synchronized tapping
switching spindle rotation speed 2 (#3037 to #3040) at
gear 00, 01, 10, or 11.
1 to 5000 (ms)
3045
3046
3047
3048
tapt 31
32
33
34
Synchronized
tapping
Switching time
constant 3
Set the time constant to reach the maximum rotation
spindle speed (#3005 to #3008) at gear 00, 01, 10, or
11.
1 to 5000 (ms)
3049 spt
Spindle
synchroniza-
tion
acceleration/
deceleration
time constant
Set the acceleration/deceleration time constant for
when the spindle synchronization command's rotation
speed changes during spindle synchronous control.
0 to 9999 (ms)
3050 sprlv
Spindle
synchroniza-
tion rotation
speed
attainment
level
The spindle rotation speed synchronization complete
signal will turn ON when the difference of the
reference spindle and synchronous spindle actual
rotation speeds is less than the level set for the
synchronous spindle rotation speed command value
during spindle synchronous control.
0 to 4095 (pulse)
(1 pulse =
0.088°)
3051 spplv Spindle phase
synchroniza-
tion attainment
level
The spindle phase synchronization complete signal
will turn ON when the phase difference of the
reference spindle and synchronous spindle is less
than the set level during spindle phase
synchronization control.
0 to 4095 (pulse)
(1 pulse =
0.088°)
3052 spplr Spindle motor
spindle relative
polarity
Set the spindle motor and spindle's relative polarity.
Spindle CW rotation at motor CW rotation
: Positive polarity
Spindle CCW rotation at motor CW rotation
: Negative polarity
0: Positive
polarity
1: Negative
polarity
3053 sppst Spindle
encoder
Z -phase
position
Set the deviation amount from the spindle's reference
position to the spindle encoder's Z phase.
The deviation amount is obtained using the clockwise
direction looking from the front of the spindle as the
positive direction.
0 to 359999
(1/1000°)