Haas VF Series Service Manual

96-8100 1-15-96
180
PARAMETERS
SERVICE MANUAL
VF-SERIES
Parameter 11 X BACK EMF
Back EMF of motor in volts per 1000 RPM times 10. Thus a 63 volt/
KRPM motor gives 630.
Parameter 12 X STEPS/REVOLUTION
Encoder steps per revolution of motor. Thus a 2000 line encoder gives:
2000 x 4 = 8000.
Parameter 13 X BACKLASH
Backlash correction in encoder steps.
Parameter 14 X DEAD ZONE
Dead zone correction for driver electronics. Units are 0.0000001
seconds.
Parameter 15 Y SWITCHES
See Parameter 1 for description.
Parameter 16 Y P GAIN
See Parameter 2 for description.
Parameter 17 Y D GAIN
See Parameter 3 for description.
Parameter 18 Y I GAIN
See Parameter 4 for description.
Parameter 19 Y RATIO (STEPS/UNIT)
See Parameter 5 for description.
Parameter 20 Y MAX TRAVEL (STEPS)
See Parameter 6 for description.
Parameter 21 Y ACCELERATION
See Parameter 7 for description.
Parameter 22 Y MAX SPEED
See Parameter 8 for description.
Parameter 23 Y MAX ERROR
See Parameter 9 for description.
Parameter 24 Y FUSE LEVEL
See Parameter 10 for description.
Parameter 25 Y BACK EMF
See Parameter 11 for description.
Parameter 26 Y STEPS/REVOLUTION
See Parameter 12 for description.

Haas VF Series Specifications

General

Machine Type	Vertical Machining Center
Control	Haas CNC Control
Z-Axis Travel	20-30 inches (varies by model)
Y-Axis Travel	16 - 30 inches (varies by model)
Spindle Motor	20-30 hp (depending on model)
Tool Capacity	20-40 tools (varies by model)