Mitsubishi Electric M700VS Series Setup Manual page 381

MITSUBISHI CNC
Appendix 1 Explanation of Parameters
【#3115】 sp2_t1 Time constant in orientation/position loop reference position return (Gear:
00)
Set the acceleration/deceleration time constant to reach the spindle's limit speed (slimt) when
spindle rotates in orientation/position loop zero point return method (C axis, tapping) using gear 00
(Linear acceleration/deceleration pattern).
(Note) Set a value that is bigger than the values set by "#3101 sp_t1 - #3104 sp_t4".
---Setting range---
0 to 30000 (ms)
【#3116】 sp2_t2 Time constant in orientation/position loop reference position return (Gear:
01)
Set the acceleration/deceleration time constant to reach the spindle's limit speed (slimt), when
spindle rotates in the orientation/position loop zero point return method (C axis, tapping) using gear
01 (Linear acceleration/deceleration pattern).
(Note) Set a value that is bigger than the values set by "#3101 sp_t1 - #3104 sp_t4".
---Setting range---
0 to 30000 (ms)
【#3117】 sp2_t3 Time constant in orientation/position loop reference position return (Gear:
10)
Set the acceleration/deceleration time constant to reach the spindle's limit speed (slimt), when
spindle rotates in the orientation/position loop zero point return method (C axis, tapping) using gear
10 (Linear acceleration/deceleration pattern).
(Note) Set a value that is bigger than the values set by "#3101 sp_t1 - #3104 sp_t4".
---Setting range---
0 to 30000 (ms)
【#3118】 sp2_t4 Time constant in orientation/position loop reference position return (Gear:
11)
Set the acceleration/deceleration time constant to reach the spindle's limit speed (slimt), when
spindle rotates in the orientation/position loop zero point return method (C axis, tapping) using gear
11 (Linear acceleration/deceleration pattern).
(Note) Set a value that is bigger than the values set by "#3101 sp_t1 - #3104 sp_t4".
---Setting range---
0 to 30000 (ms)
【#3120】 staptr Time constant reduction rate in high-speed synchronous tapping
When performing high-speed synchronous tapping, set the reduction rate of the time constant
compared to the time constant in normal synchronous tapping.
(Setting "0"or "100" will be regarded as reduction rate zero, so the time constant won't be reduced.)
E.g.) When set to "10", time constant in high-speed synchronous tapping will be 90% of that in
normal synchronous tapping.
---Setting range---
0 to 100(%)
【#3121】 tret Turret indexing
Select the validity of turret indexing.
0: Invalid
1: Valid
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