Wintriss wpc 2000, User Manual

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1128500 WPC 2000 User Manual
3-10 Initialization, Setup, and Checkout
1.
With the press in Inch mode, press the Run/Inch palm buttons until you have inched the
press to the overrun sensor magnet position you determined in step 11 of the previous
procedure.
2.
Using double-sided foam tape or other means, temporarily install the magnet directly
beneath the overrun sensor, referring to Mounting the Overrun Sensor Switch, page 2-26.
3.
Check to make sure that the “Overrun limit Switch” LED in LED Group 6 on the WPC
2000 Main Processor board is lit, referring to the LED map in Figure 3-14, page 3-37 or
Figure 3-15, page 3-38 for location. This LED illuminates when the overrun magnetic
switch senses the magnet.
4.
Run the press in Inch mode for about 4 strokes, viewing the overrun sensor’s On/Off
angles on each stroke. To display the On/Off angles, press the Reset/Select button until
the “Stopping Time” indicator is illuminated, then turn the WPC Settings key switch to
“+” to view the “on” angle and to “–” to view the “off” angle (see Figure 3-6).
Example
If you mounted the magnet at an angle of 330°, the magnetic switch might come “on” at,
say, 321°, and go “off” at 337°.
5.
Run the press in Inch, Single-stroke, and Continuous modes for about 4 strokes each.
If the press cycles in every mode without a fault, go to step 6.
If a fault occurs while you are cycling the press in one or more modes, do the following:
•
If a fault occurs on the first stroke after you install the magnet, press the Reset/Select
button and execute another stroke.
Make sure that the overrun limit switch has enough dwell to provide an adequate signal at
high speeds. Optimally, the magnet should actuate the switch for 15° to 25°. The larger
the diameter of the shaft on which the magnet is mounted, the shorter the dwell (see
Figure 2-14, page 2-26). The ideal shaft diameter is 4-6 in.
Figure 3-6. WPC 2000 Display Showing Overrun Sensor “On” Angle
NOTICE
With “Stopping Time” segment
selected, turn WPC Settings
key switch to “+” to view
overrun “on” angle and
to “-” to view overrun
“off” angle
BRAKE WARNING
INTERRUPTED STROKE
TOP STOP ANGLE
AUTO CARRYUP
STOP TIME LIMIT
MICRO-INCH
STOPPING TIME
STOPPING ANGLE
90
°
STOP TEST
COUNTER
COUNTER PRESET
ANGLE / SPM
cam on angle cam off angle