Filter
Top Products
2-8-3 Wiring of the motor magnetic brake (MDS-D-SVJ3)...............................................................2 - 38
2-8-4 Wiring of an external emergency stop....................................................................................2 - 40
2-8-5 Safety observation function ....................................................................................................2 - 43
2-8-6 Specifications of proximity switch........................................................................................... 2 - 47
3 Setup........................................................................... 3 - 1
3-1 Initial setup........................................................................................................................................3 - 2
3-1-1 Setting the rotary switch ...........................................................................................................3 - 2
3-1-2 Setting DIP switch ....................................................................................................................3 - 3
3-1-3 Transition of LED display after power is turned ON .................................................................3 - 3
3-2 Setting the initial parameters for the servo drive unit.......................................................................3 - 4
3-2-1 Setting of servo specification parameters.................................................................................3 - 5
3-2-2 Setting of machine side detector ..............................................................................................3 - 7
3-2-3 List of standard parameters for each servomotor...................................................................3 - 10
3-2-4 Servo parameters ..................................................................................................................3 - 16
3-3 Setting the initial parameters for the spindle drive unit ...................................................................3 - 52
3-3-1 Setting of parameters related to the spindle...........................................................................3 - 52
3-3-2 List of standard parameters for each spindle motor ...............................................................3 - 59
3-3-3 Spindle specification parameters............................................................................................3 - 80
3-3-4 Spindle parameters ................................................................................................................3 - 98
4 Servo Adjustment ...................................................... 4 - 1
4-1 D/A output specifications for servo drive unit....................................................................................4 - 2
4-1-1 D/A output specifications..........................................................................................................4 - 2
4-1-2 Output data settings .................................................................................................................4 - 3
4-1-3 Setting the output magnification ...............................................................................................4 - 5
4-2 Servo adjustment procedure.............................................................................................................4 - 6
4-3 Gain adjustment................................................................................................................................4 - 7
4-3-1 Current loop gain......................................................................................................................4 - 7
4-3-2 Speed loop gain........................................................................................................................4 - 8
4-3-3 Position loop gain ...................................................................................................................4 - 12
4-4 Characteristics improvement ..........................................................................................................4 - 16
4-4-1 Optimal adjustment of cycle time............................................................................................4 - 16
4-4-2 Vibration suppression measures ............................................................................................4 - 19
4-4-3 Improving the cutting surface precision..................................................................................4 - 24
4-4-4 Improvement of characteristics during acceleration/deceleration...........................................4 - 27
4-4-5 Improvement of protrusion at quadrant changeover...............................................................4 - 30
4-4-6 Improvement of overshooting.................................................................................................4 - 35
4-4-7 Improvement of the interpolation control path ........................................................................4 - 38
4-5 Adjustment during full closed loop control ......................................................................................4 - 40
4-5-1 Outline ....................................................................................................................................4 - 40
4-5-2 Speed loop delay compensation ............................................................................................4 - 41
4-5-3 Dual feedback control.............................................................................................................4 - 42
4-6 Settings for emergency stop ...........................................................................................................4 - 44
4-6-1 Deceleration control................................................................................................................4 - 44
4-6-2 Vertical axis drop prevention control ......................................................................................4 - 47
4-6-3 Vertical axis pull-up control.....................................................................................................4 - 50
4-7 Protective functions.........................................................................................................................4 - 52
4-7-1 Overload detection .................................................................................................................4 - 52
4-7-2 Excessive error detection .......................................................................................................4 - 53
4-7-3 Collision detection function.....................................................................................................4 - 54
4-8 Servo control signal ........................................................................................................................4 - 58
4-8-1 Servo control input (NC to Servo)...........................................................................................4 - 58
4-8-2 Servo control output (Servo to NC) ........................................................................................4 - 61