Haas VF Series

96-8100 1-15-96
176
TECHNICAL REFERENCE
SERVICE MANUAL
VF-SERIES
INPUTS 2
Name Description Name Description
X Z CH X-axis Z Channel X ZIRQ X-axis Z channel interrupt
Y Z CH Y-Axis Z Channel Y ZIRQ Y-axis Z channel interrupt
Z Z CH Z-axis Z Channel Z ZIRQ Z-axis Z channel interrupt
A Z CH A-axis Z Channel A ZIRQ A-axis Z channel interrupt
X HOME X-axis Home/Lim Switch 1K IRQ 1 kHz Interrupt
Y HOME Y-axis Home Z IRQ Z channel interrupt
Z HOME Z-axis Home SPZIRQ Spindle encoder Z interrupt
A HOME A-axis Home SELF T Self-Test Input
X OVRH X Motor OverTemp X CABL Broken cable to X encoder
Y OVRH Y Motor OverTemp Y CABL Broken cable to Y encoder
Z OVRH Z Motor OverTemp Z CABL Broken cable to Z encoder
A OVRH A Motor OverTemp A CABL Broken cable to A encoder
OVC X X Drive Overcurrent spare
OVC Y Y Drive Overcurrent spare
OVC Z Z Drive Overcurrent spare
OVC A A Drive Overcurrent AD EOC A-to-D End of Conversion
B Z CH B-axis Z Channel
B HOME B-axis Home
B OVRH B Motor OverTemp
OVC B B Drive Overcurrent
B ZIRQ B-axis Z channel interrupt
B CABL Broken cable to B encoder
ANALOG DATA
Name Description
DC BUSS DC Servo Buss Voltage
SP TEMP Spindle temperature F
SP LOAD Spindle load in %
AUX TMP Not used
SP SPEED Spindle RPM CW or CCW