Mitsubishi Electric C70 Setup Manual page 308

【#3050】 sprlv Spindle synchronization rotation speed attainment level
Set the level of speed difference between the basic and synchronous spindles during spindle
synchronization control. Setting of the synchronous spindle side is enabled. When the difference
becomes below the setting level, the spindle speed synchronization complete signal will turn ON.
---Setting range---
0 to 4095 (pulse) (1 pulse = 0.088°)
【#3051】 spplv Spindle phase synchronization attainment level
Set the level of phase difference between the basic and synchronous spindles during spindle
synchronization. Setting of the synchronous spindle side is validated. When the difference becomes
below the setting level, the spindle phase synchronization complete signal will go ON.
---Setting range---
0 to 4095 (pulse) (1 pulse = 0.088°)
【#3052】 spplr Spindle synchronization relative polarity
Set the spindle motor and spindle's relative polarity.
0: Positive polarity
1: Negative polarity
【#3053】 sppst Spindle encoder Z -phase position
Set the deviation amount from the spindle's basic point to the spindle encoder's Z phase.
Obtain the deviation amount, considering a clockwise direction as positive when viewed from the
spindle's front side.
---Setting range---
0 to 359999 (1/1000°)
【#3054】 sptc1 Spindle synchronization multi-step acceleration/deceleration changeover
speed 1
Set the speed which switches from 1st step to 2nd step in spindle synchronization multi-step
acceleration/deceleration control. Set the same value for the reference axis and synchronous axis.
Set the value of limit rotation speed (slimit) or higher not to carry out a step shift.
---Setting range---
0 to 99999 (r/min)
【#3055】 sptc2 Spindle synchronization multi-step acceleration/deceleration changeover
speed 2
Set the speed which switches from 2nd step to 3rd step in spindle synchronization multi-step
acceleration/deceleration control. Set the same value for the reference axis and synchronous axis.
Set the value of limit rotation speed (slimit) or higher not to carry out a step shift.
---Setting range---
0 to 99999 (r/min)
【#3056】 sptc3 Spindle synchronization multi-step acceleration/deceleration changeover
speed 3
Set the speed which switches from 3rd step to 4th step in spindle synchronization multi-step
acceleration/deceleration control. Set the same value for the reference axis and synchronous axis.
Set the value of limit rotation speed (slimit) or higher not to carry out a step shift.
---Setting range---
0 to 99999 (r/min)
(Spindle CW rotation at motor CW rotation)
(Spindle CCW rotation at motor CW rotation)
C70 Setup Manual
Appendix 1.6 Spindle Parameters
291