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MITSUBISHI CNC
【#3120】 staptr Time constant reduction rate in high-speed synchronous tapping
When performing high-speed synchronous tapping control(#1281/bit5), 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
【#3122】 GRC Turret side gear ratio
Set the number of teeth on the turret side when the gear selection command (control input 4/bit6, 5)
is set to 00. Set a value of GRC so that the ratio of GRC to the spindle side gear ratio (#13057
SP057) will be 1:N (an integer).
If GRC is set to "0", it will be regarded as "1".
---Setting range---
0 to 32767
【#3123】 tret_spd Turret indexing speed
Set the turret end indexing speed when in turret indexing.
When this parameter is set to 0, it follows the value set for Orientation command speed (#3107).
---Setting range---
0 to 32767(r/min)
【#3124】 tret_t Turret indexing time constant
Set the acceleration/deceleration time constant to reach Limit rotation speed (slimt1) at gear 00
when in turret indexing. Set this parameter to a larger value than time constant in orientation
(#3115).
---Setting range---
0 to 30000 (ms)
【#3125】 tret_inpos Turret indexing in-position width
Set the position error range in which the index positioning complete signal is output when in turret
indexing. When this parameter is set to 0, the value of In-position width (#13024 SP024) will be used
for this width.
---Setting range---
0 to 32767(1°/1000)
【#3126】 tret_fin_off Index positioning complete signal OFF time
Set the time to forcedly turn OFF the index positioning complete signal since the indexing start signal
turns ON. If this period of time has not passed yet, the index positioning complete signal will not turn
ON even at the completion of index positioning.
---Setting range---
0 to 10000 (ms)