Mitsubishi Electric M800 Series Manual page 590

M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
#13514 vftht22
Set the time constant to reach the variable speed thread multi-step acceleration/deceleration changeover
speed 2 at gear 01.
---Setting range---
0 to 30000(10msec)
#13515 vftht23
Set the time constant to reach the variable speed thread multi-step acceleration/deceleration changeover
speed 2 at gear 10.
---Setting range---
0 to 30000(10msec)
#13516 vftht24
Set the time constant to reach the variable speed thread multi-step acceleration/deceleration changeover
speed 2 at gear 11.
---Setting range---
0 to 30000(10msec)
#13517 vftht31
Set the time constant to reach the limit rotation speed at gear 00.
---Setting range---
0 to 30000(10msec)
#13518 vftht32
Set the time constant to reach the limit rotation speed at gear 01.
---Setting range---
0 to 30000(10msec)
#13519 vftht33
Set the time constant to reach the limit rotation speed at gear 10.
---Setting range---
0 to 30000(10msec)
#13520 vftht34
Set the time constant to reach the limit rotation speed at gear 11.
---Setting range---
0 to 30000(10msec)
#13521 spt2
Spindle synchronization acceleration/deceleration time constant (Gear: 01)
Specify the acceleration/deceleration time constant to be used when the rotation speed of spindle synchro-
nization command is changed with the 2nd gear selected under the spindle-mode servo control or spindle
synchronization control.
---Setting range---
0 to 9999(ms)
#13522 sptc21
Specify the spindle speed at which a changeover to the 1st step's acceleration/deceleration time constant is
made when the 2nd step gear is selected.
---Setting range---
0 to 99999(r/min)
Variable speed thread multi-step accel/decel change
time constant 2 (Gear01)
Variable speed thread multi-step accel/decel change
time constant 2 (Gear10)
Variable speed thread multi-step accel/decel change
time constant 2 (Gear11)
Variable speed thread multi-step accel/decel change
time constant 3 (Gear00)
Variable speed thread multi-step accel/decel change
time constant 3 (Gear01)
Variable speed thread multi-step accel/decel change
time constant 3 (Gear10)
Variable speed thread multi-step accel/decel change
time constant 3 (Gear11)
Spindle synchronization acceleration/deceleration time
constant (Gear: 01)
Spindle sync multistep acceleration/deceleration
changeover speed 1 (Gear: 01)
573 IB-1501279-H