Mitsubishi Electric C80 Series, Manual

Page: 605 / 748

M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
588 IB-1501279-H
Set the single-rotation position alignment deceleration rate for orientation stopping, phase alignment while
rotating and switching from non-interpolation mode to spindle synchronization mode while rotating.
When the load inertia is larger, the setting value should be smaller.
When the setting value is larger, the orientation in-position and single-rotation position alignment complete
faster, but the impact applied on the machine will increase.
To change the deceleration rate only during rotation command (command F ∆ T ≠ 0), set this parameter to-
gether with SP070 (KDDT).
---Setting range---
1 to 32767 (0.1(r/min)/ms)
Select the spindle specification.
A function is allocated to each bit.
Set this in hexadecimal format.
bit F-C : msr Motor series selection
0: 200V specification IM spindle motor
1: 200V specification IPM spindle motor
2: 400V specification IM spindle motor
3: 400V specification IPM spindle motor
4: 200V specification Tool spindle motor
bit B-5 :
Not used. Set to "0".
bit 4 : fdir Position feedback
Set the machine side encoder's installation polarity.
0: Forward polarity 1: Reverse polarity
bit 3 : vfb Speed feedback filter
0: Disable 1: Enable (4500Hz)
bit 2 : seqh READY ON sequence
0: Normal 1: High-speed
bit 1 : dfbx Dual feedback control
Control the position FB signal in full closed control by the combination of a motor side encoder and machine
side encoder.
0: Stop 1: Start
Related parameters: SP051, SP052
bit 0 : fdir2 Speed feedback polarity
Set the motor side encoder's installation polarity by a built-in motor.
0: Forward polarity 1: Reverse polarity
#13016 SP016 DDT Phase alignment deceleration rate
(PR) #13017 SP017 SPEC1 Spindle specification 1
msr
fdir
vfb
seqh
fdir2
dfbx