3 - 2
3 Function Specifications
MITSUBISHI CNC
Function specifications list
<Servo specification>
(Note 1) For the multiaxis drive unit, a control by each axis is not available.
It is required to turn the servo of all axes OFF in the drive unit in order to enable a motor brake output.
(Note 2) For the drive unit MDS-DM-SPV2/3, this function is not available.
Item
MDS-D-
V1/V2
MDS-DH-
V1/V2
MDS-DM-
V3
MDS-DM-
SPV2F/3F
MDS-DM-
SPV2/3
MDS-D-
SVJ3
1
Base
functions
1-1 Full closed loop control
●
●
-
●
(Note2)
●
1-2 Position command synchronous control
●
●
●
●
●
1-3 Speed command synchronous control
●
●
-
-
-
1-4 Distance-coded reference position control
●
●
-
-
-
2
Servo
control
function
2-1 Torque limit function (stopper function)
●
●
●
●
●
2-2 Variable speed loop gain control
●
●
●
●
●
2-3 Gain changeover for synchronous tapping
control
●
●
●
●
●
2-4 Speed loop PID changeover control
●
●
●
●
●
2-5 Disturbance torque observer
●
●
●
●
●
2-6 Smooth High Gain control (SHG control)
●
●
●
●
●
2-7 High-speed synchronous tapping control
(OMR-DD control)
●
●
●
(Only for 1-axis)
●
(Only for 1-axis)
-
2-8 Dual feedback control
●
●
-
●
(Note2)
●
2-9 HAS control
●
●
●
●
-
3
Compensa-
tion
control
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
3-3 Adaptive tracking-type notch filter
●
●
-
-
-
3-4 Overshooting compensation
●
●
●
●
●
3-5 Machine end compensation control
●
●
●
●
●
3-6 Lost motion compensation type 2
●
●
●
●
●
3-7 Lost motion compensation type 3
●
●
●
●
●
3-8 Lost motion compensation type 4
●
●
-
-
-
4
Protection
function
4-1 Deceleration control at emergency stop
●
●
●
●
●
4-2 Vertical axis drop prevention/pull-up con-
trol
●
●
●
●
●
4-3 Earth fault detection
●
●
●
●
●
4-4 Collision detection function
●
●
●
●
●
4-5 Safety observation function
●
●
●
●
●
5
Sequence
function
5-1 Contactor control function
MDS-D-CV
MDS-DH-CV
MDS-D-CV
●
●
5-2 Motor brake control function (Note 1)
●
●
●
●
●
5-3 External emergency stop function
MDS-D-CV
MDS-DH-CV
MDS-D-CV
●
●
5-4 Specified speed output
●
●
-
-
-
5-5 Quick READY ON sequence
●
●
●
●
-
6
Diagnosis
function
6-1 Monitor output function
●
●
●
●
●
6-2 Machine resonance frequency display func-
tion
●
●
●
●
●
6-3 Machine inertia display function
●
●
●
●
●
6-4 Motor temperature display function
(Only for linear or direct-drive motor)
●
●
-
-
●
(Only for
direct-drive
motor)
Summary of Contents for MDS-D-SPJ3
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