Hypertherm V9 Series Phoenix Rev.11 - Manual (Page 11)

Phoenix 9.76.0 Installation and Setup Manual 806410 11
Contents
Analog Input Diagnostics .......................................................................................................................................................... 202
Inputs ..................................................................................................................................................................................... 202
Analog Inputs ....................................................................................................................................................................... 202
Drives and Motors ...................................................................................................................................................................... 203
SERCOS Drives and Motors Test .......................................................................................................................................... 204
Using Norton Ghost Utility ........................................................................................................................................................ 204
Creating a Ghost Recovery File ...................................................................................................................................... 205
Retrieving an Image File .................................................................................................................................................... 206
9 Motion Control .......................................................................................................................... 207
Closed Loop Servo Control ..................................................................................................................................................... 207
Typical Velocity and Position Loop System .................................................................................................................. 208
Encoders ....................................................................................................................................................................................... 209
Following Error .................................................................................................................................................................... 210
Position and Servo Error ................................................................................................................................................... 210
Encoder Counts and Maximum Machine Speed ................................................................................................................. 210
Determining Maximum Machine Speed ......................................................................................................................... 210
Gain ............................................................................................................................................................................................... 211
Proportional Gain ................................................................................................................................................................ 211
Integral Gain ......................................................................................................................................................................... 211
Derivative Gain .................................................................................................................................................................... 211
Feedforward ......................................................................................................................................................................... 211
Velocity Gain ........................................................................................................................................................................ 212
Tuning Procedures ..................................................................................................................................................................... 212
Tuning for Velocity Drives ................................................................................................................................................. 212
Tuning for Current Drives .................................................................................................................................................. 213
Motion Tuning Watch Windows ............................................................................................................................................. 214
10 Motion Compensation ............................................................................................................. 217
Hardware and Software Requirements ................................................................................................................................. 217
Overview ....................................................................................................................................................................................... 217
Calculating Compensation Data ............................................................................................................................................. 218
Calculating Backlash Compensation ............................................................................................................................. 221
Capturing and Using Motion Data in Phoenix ...................................................................................................................... 222
Map Axes ...................................................................................................................................................................................... 225
Create the Motion Compensation Data File ......................................................................................................... 228
Load the Data File ...................................................................................................................................................................... 229
Turn on Motion Compensation ................................................................................................................................................ 229
Save the Setup File .................................................................................................................................................................... 230