Mitsubishi Electric M800 Series Manual page 619

M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
#13069 SP069 PCMP
Set the single-rotation position alignment completion width for phase alignment and changing from non-in-
terpolation to spindle synchronization mode during rotation.
Set the rotation error that is required to the machine.
When the setting value decreases, the rotation error will decrease, but the cycle time (settling time) will get
longer. The standard setting is "875".
---Setting range---
0 to 32767 (1°/1000)
#13070 SP070 KDDT
Set the scale for SP016 (DDT) to change the deceleration rate only during rotation command (command F
∆ T ≠ 0).
When the setting value increases, the single-rotation position alignment will be completed faster, but the im-
pact to the machine will also increase. When not using, set to "0".
---Setting range---
0 to 255 (1/16-fold)
#13071 SP071 DIQM
Set this parameter to adjust the deceleration time by changing the current limit value during deceleration de-
pending on the motor speed.
As shown below, set the lower limit rate of the current limit in SP071 (DIQM), and use with SP072 (DIQN).
When DIQM is set to 100%, the standard current limit value in deceleration (TMLR) is applied.
100%
(TMLR)
DIQM
0
---Setting range---
0 to 999 (%)
#13072 SP072 DIQN
Set this parameter to adjust the deceleration time by changing the current limit value during deceleration de-
pending on the motor speed.
As shown below, set the lower limit rate of the current limit in SP071 (DIQM), and use with SP072 (DIQN).
When DIQM is set to 100%, the standard current limit value in deceleration (TMLR) is applied.
100%
(TMLR)
DIQM
0
---Setting range---
1 to 32767 (r/min)
IB-1501279-H
DIQN Motor speed
DIQN Motor speed
Phase alignment completion width
Phase alignment deceleration rate scale
Variable current limit during deceleration, lower limit
value
Variable current limit during deceleration, break point
speed
602