August 2011 - Haas Automation, Inc.

to the right, looping from left to right at the end of the row. Pushing the up arrow
displays the previous step, the down arrow displays the next step. Using these
three keys, it is possible to scan to anywhere in the program. If a new number is
entered in that position, the number is stored when scanned to another position or
returned to Run mode.
M
L
A
K
J
I
B
C
D
E
F
G
H
.
A) Main Power switch to turn the unit on (back panel).
B) Cycle Start – Begins a step, stops a continued operation, inserts a step, or
turns the servo on.
C) Emergency Stop – Turns off the servo when on and aborts the step in
progress.
D) Jog – Causes the servo to move in either the forward or backward direction
at a rate defined by the last numeric key pressed.
E) Load meter – Indicates (%) of spindle load. A high load indicates excessive
load or workpiece support misalignment. Hi-LoAd or Hi Curr alarms may
occur if not corrected. Damage to the motor or table may result if excessive
loads continue (See “Troubleshooting” section)
F) Zero Return – Causes the servo to return to the Home position, search for
mechanical Home, delete a step, or move forward to the mechanical offset.
G) Zero Set – Clears the entered data, resets program to 0, or defines the
present servo position as Home.
H) Minus Key – Selects negative step values or Prog/Upload/Download functions.
I) Step Scan – Scans step numbers from 1 through 99 in RUN mode. It scans
up/down in Program mode.
J) Display Scan – Scans display to show either the screen with Position, Step
Angle, Feed Rate, Loop Counts, G Code, and status line, or position and
status line in RUN mode. It scans left/right in Program mode.
K) Mode/Run Prog – Switches from Run mode to Program mode (with blinking
display).
96-0315 Rev M
August 2011
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