Overrun Limit Switch Test Angle Fault; Overrun Limit Switch Setting Fault - Honeywell SmartPAC 2 User Manual

1126800

Overrun Limit Switch Test Angle Fault

Problem: The overrun limit switch is not closing at the overrun test angle or opening
at 180°. The overrun limit switch monitors the position of the resolver to
ensure that it is working correctly. The switch must be installed so that it
closes at the overrun test angle. Therefore, if it does not close there or
open by 180°, the press stops and you see this status code. This error can
also be generated by the second processor.
Remedy: The resolver drive has slipped or broken. It is also possible that the
overrun limit switch may not have enough dwell to close totally at high
RPMs. Also, the resolver or overrun limit switch may be defective or not
installed properly. Check the wiring and installation of the resolver and
overrun sensor and magnet. For more information about the overrun limit
switch see ""Install the Overrun Limit Sensor Magnetic Switch," page 44,
"Install Magnet for Overrun Limit Sensor," page 116.

Overrun Limit Switch Setting Fault

Problem: These errors indicate that the overrun limit switch setting was not set
correctly.
Remedy: Check that you have properly set the test angle correctly ("Install the
Overrun Limit Sensor Magnetic Switch," page 44 and "Set Top Stop
Angle and Install Overrun Magnet," page 107.
Also refer to the section "Switches 1 and 2 – Overrun Limit Switch
Setting," page 242.
If you are still having difficulty, contact Wintriss Tech Support. They
may refer you to "Check the ON and OFF Time for the Overrun Sensor,"
page 126.
Page 408
SmartPAC 2 with WPC Integration
88
89
Chapter 7 SmartPAC 2 Fault Messages