Chapter 8 Adjustment - Mitsubishi MELDAS HS Series Specifications And Instruction Manual

8-1 Measurement of adjustment data .............................................................. 8-2
8-1-1 D/A output specifications .................................................................... 8-2
8-1-2 Setting the output data........................................................................ 8-2
8-1-3 Setting the output scale ...................................................................... 8-3
8-1-4 Setting the offset amount .................................................................... 8-3
8-1-5 Clamp function .................................................................................... 8-3
8-1-6 Filter function ...................................................................................... 8-3
8-2 Gain adjustment .......................................................................................... 8-4
8-2-1 Current loop gain ................................................................................ 8-4
8-2-2 Speed loop gain .................................................................................. 8-4
8-2-3 Position loop gain ............................................................................... 8-6
8-3 Characteristics improvement ..................................................................... 8-8
8-3-1 Optimal adjustment of cycle time ........................................................ 8-8
8-3-2 Vibration suppression measures......................................................... 8-10
8-3-3 Improving the cutting surface precision .............................................. 8-12
8-3-4 Improvement of protrusion at quadrant changeover ........................... 8-15
8-3-5 Improvement of overshooting.............................................................. 8-19
8-3-6 Improvement of characteristics during acceleration/deceleration ....... 8-21
8-4 Setting for emergency stop........................................................................ 8-24
8-4-1 Deceleration control ............................................................................ 8-24
8-4-2 Vertical axis drop prevention control................................................... 8-26
8-5 Collision detection .................................................................................... 8-27
8-6 Parameter list............................................................................................... 8-30

Chapter 8 Adjustment

5-1