Mitsubishi Electric C70 Setup Manual page 307

MITSUBISHI CNC
Appendix 1 Explanation of Parameters
【#3044】 tapt24 Synchronous tapping 2nd step acceleration/deceleration time constant
(Gear: 11)
Set the time constant for synchronous tapping 2nd step linear acceleration/deceleration control
when gear 11 is selected.
---Setting range---
1 to 5000 (ms)
【#3045】 tapt31 Synchronous tapping 3rd step acceleration/deceleration time constant
(Gear: 00)
Set the time constant for synchronous tapping 3rd step linear acceleration/deceleration control when
gear 00 is selected.
The inclination of linear acceleration/deceleration control for 3rd step is determined by the ratio of
slimit1(#3001) to tapt31(#3045).
---Setting range---
1 to 5000 (ms)
【#3046】 tapt32 Synchronous tapping 3rd step acceleration/deceleration time constant
(Gear: 01)
Set the time constant for synchronous tapping 3rd step linear acceleration/deceleration control when
gear 01 is selected.
The inclination of linear acceleration/deceleration control for 3rd step is determined by the ratio of
slimit2(#3002) to tapt32(#3046).
---Setting range---
1 to 5000 (ms)
【#3047】 tapt33 Synchronous tapping 3rd step acceleration/deceleration time constant
(Gear: 10)
Set the time constant for synchronous tapping 3rd step linear acceleration/deceleration control when
gear 10 is selected.
The inclination of linear acceleration/deceleration control for 3rd step is determined by the ratio of
slimit3(#3003) to tapt33(#3047).
---Setting range---
1 to 5000 (ms)
【#3048】 tapt34 Synchronous tapping 3rd step acceleration/deceleration time constant
(Gear: 11)
Set the time constant for synchronous tapping 3rd step linear acceleration/deceleration control when
gear 11 is selected.
The inclination of linear acceleration/deceleration control for 3rd step is determined by the ratio of
slimit4(#3004) to tapt34(#3048).
---Setting range---
1 to 5000 (ms)
【#3049】 spt Spindle synchronization acceleration/deceleration time constant
Set the acceleration/deceleration time constant under spindle synchronization control.
The inclination of acceleration/deceleration control is determined by the ratio to limit rotation speed
(slimit). Set the same value for the reference axis and synchronous axis.
The time constant for 2nd step or subsequent steps is the magnification setting on the basis of this
setting value.
---Setting range---
0 to 9999 (ms)
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