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< Spindle specifications >
(Note) As for 2-axis spindle drive unit, setting is available only for one of the axes.
Item MDS-D2-SP
MDS-DH2-
SP
MDS-D2-
SP2
MDS-DM2-
SPV2/3,
SPHV3
MDS-DJ-SP
MDS-DJ-
SP2
Software version A4 A4 A4 A4 A4 A4
1
Base
control
functions
1.1 Full closed loop control
●●●●●
-
1.5 Spindle's continuous position loop
control
●●●●●●
1.6 Coil changeover control
●●
-
●
--
1.7 Gear changeover control
●●●●●●
1.8 Orientation control
●●●●●●
1.9 Indexing control
●●●●●●
1.10 Synchronous tapping control
●●●●●●
1.11 Spindle synchronous control
●●●●●●
1.12 Spindle/C axis control
●●●●●●
1.13 Proximity switch orientation control
●●
● (Note)
●●
● (Note)
2
Spindle
control
functions
2.1 Torque limit function
●●●●●●
2.2 Variable speed loop gain control
●●●●●●
2.5 Disturbance torque observer
●●●●●●
2.6 Smooth High Gain control (SHG
control)
●●●●●●
2.7 High-speed synchronous tapping
control (OMR-DD control)
●●●●●●
2.8 Dual feedback control
●●●●●
-
2.11 Control loop gain changeover
●●●●●●
2.12 Spindle output stabilizing control
●●●●●●
2.13 High-response spindle acceleration/
deceleration function
●●●●●●
3
Compensation
control
function
3.1 Jitter compensation
●●●●●●
3.2 Notch filter
Variable
frequency: 4
Fixed
frequency: 1
Variable
frequency: 4
Fixed
frequency: 1
Variable
frequency: 4
Fixed
frequency: 1
Variable
frequency: 4
Fixed
frequency: 1
Variable
frequency: 4
Fixed
frequency: 1
Variable
frequency: 4
Fixed
frequency: 1
3.3 Adaptive tracking-type notch filter
●●●●●●
3.4 Overshooting compensation
●●●●●●
3.6 Lost motion compensation type 2
●●●●●●
3.9 Spindle motor temperature
compensation function
●●●●●●
4
Protection
function
4.1 Deceleration control at emergency stop
●●●●●●
4.3 Earth fault detection
●●●●●●
4.5 SLS (Safely Limited Speed) function
●●●●●●
4.6 Fan stop detection
●●●●●●
4.9 STO (Safe Torque Off) function
●●●●●●
5
Sequence
functions
5.4 Specified speed output
●●●●
--
5.5 Quick READY ON sequence
●●●●
--
6
Diagnosis
functions
6.1 Monitor output function
●●●●●●
6.2 Machine resonance frequency display
function
●●●●●●
6.3 Machine inertia display function
●●●●●●
6.4 Motor temperature display function
●●●●●●
6.5 Load monitor output function
●●●●●●
6.6 Open loop control function
●●●●●●