1128500 WPC 2000 User Manual
5-18 Troubleshooting
Internal Timing Input Failures
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Problem: There is an internal problem with the WPC 2000 timing inputs.
Remedy: Press Reset/Select. If the error persists, contact Wintriss Tech. Support for
assistance or replacement of the timing inputs.
Top-stop and Overrun Setting Faults
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Problem: The overrun limit switch has turned on before the Top-stop “On” Angle timing has
turned off. The Top-stop Angle internal dwell is 20°.
Remedy: Check to make sure that the Top-stop “On” Angle has been set correctly and that
the overrun sensor magnet has been installed at the correct angle (see page 3-6). If
settings are correct and the error persists, contact Wintriss Tech. Support.
Overrun Limit Switch Fault
Problem: The overrun limit switch has provided more than one signal to WPC 2000 during a
stroke. The switch should open and close only once per stroke.
Remedy: Check the overrun limit switch installation to make sure that the switch opens and
closes only once per stroke, referring to Installing the Overrun Sensor Magnet,
page 3-6 and the LED maps on pages 3-37 and 3-38. Check to make sure that the
switch is installed correctly, referring to Installing the Overrun Limit Switch,
page 2-25, and that the magnet is installed at the correct angle. Also, check to
make sure that the magnet is attached using a brass or other non-ferrous screw.
F80 or H80
F82 or H82
F81, F83, F84, F86 and F87
H81, H83, H84, H86 and H87
F85