33
Open RIGHT
Power
INPUTS
MC-100
JOG
RIGHT
JOG
LEFT
UL
Entrap
Matrix
On Line
ERD
Sensitivity
Photo
Cell
Limit SW
On Line
Edge 2
Edge 1
Edge 1
Edge 2
Photo Cell
GND
Jog R
T
Jog L
T
MOTOR OVERLOAD
Motor Controller
ERD
Min
Max
Sensitivity
The limit tabs need to be set
BEFORE
the gate can be cycled or
DAMAGE
could occur.
Approximate OPEN and CLOSED
limit tab positions.
OPEN
LED
OPEN
LED
CLOSED
Tab
Activated
Position
CLOSED
Tab
Activated
Position
OPEN
Tab
Activated
Position
OPEN
Tab
Activated
Position
Push and
HOLD
the
JOG LEFT
or
JOG RIGHT
buttons accordingly on the
MAX MC-100 motor
controller
to move the gate (release the button to
stop gate). This allows gate to be moved back and
fourth without leaving the operator to “fine tune”
the open and close gate positions if desired.
Adjustments
open and close limits
CLOSED
LIM
IT
OPE
N
LI
MIT
Limit
Switch Box
OPEN
Limit
switch contact
point.
CLOSED
Limit
switch contact
point.
IMPORTANT:
Manually Release
arm and move
the gate to the desired
OPEN
and
CLOSED
positions to adjust the limit tabs. Make sure
power is
ON
.
Arm
Opening Direc
tio
n
Arm
Opening Direc
tio
n
Arm Closed Position
Arm Closed Position
Arm Open Position
Arm Open Position
Open
Limit Switch
Closed
Limit Switch
CLOSED
LED
CLOSED
LED
Open LEFT
R
ot
at
e
L
im
it
T
a
b
u
nt
il
LE
D
li
gh
ts
CLOSED
LIMIT
OPEN
LIMIT
Arm in CLOSED
position
Operator
Opens RIGHT
ADJUST LIMITS:
CLOSED
LOSE
LOSE
LIMIT
LIMIT
LIMIT
LIMIT
LIMIT
LIMIT
LIMIT
LED
lights
Limit
Tab Screw
1.
Move gate to
OPEN
position.
2.
Loosen open limit tab screw.
3.
Rotate open limit tab until open
LED
lights.
4.
Tighten open limit tab screw.
5.
Move gate to
CLOSED
position.
6.
Loosen closed limit tab screw.
7.
Rotate closed limit tab until closed
LED
lights.
8.
Tighten closed limit tab screw.
Cycle the gate
OPEN
and
CLOSED
after the limit
tabs have been set
AND
the arm is
SECURE
.
Operator will cycle slowly to
LEARN
the
open
and
closed
gate positions. After the operator learns
the gate positions, it will cycle at the
GATE SPEED
selected for normal operation.
Manually Release Arm
“Fine Tune” Limits Adjustment
IMPORTANT:
Manually Secure Arm (see page 34)
IMPORTANT:
LEDs
MUST
light up when gate
reaches
OPEN
and
CLOSE
positions or operator
WILL NOT
learn gate positions. If gate positions
are not learned, gate cycling speed will
remain
slow during normal operation.
EXAMPLE:
LED Indicators
IMPORTANT:
Remove breather
pin from gear
reducer
BEFORE
cycling operator.
WARNING:
Avoid moving arm while “Fine Tune” adjusting.
Breather Pin
CAUTI
ON
REMOVE
BEFORE
OPERA
TION