Loss Of Rotation; Internal Timing Input Failures - Honeywell SmartPAC 2 User Manual

1126800

Loss of rotation

Problem: WPC sees that the valve has been activated but the resolver did not start
rotating within the start time limit that was set by WPC. Also, the resolver
could have stopped turning briefly while the press was running.
Remedy: The Start time limit may not have been set properly (see Chapter 4).
The drive belt on the resolver may be loose or broken so the resolver does
not turn or stops turning even though the press crankshaft is turning. Also
you may have low air pressure to the clutch or a bad clutch; so the
crankshaft (and therefore the resolver) did not move even though the
clutch control valve has been activated.
An internal WPC problem could also have occurred, or the resolver could
be defective.
Reset. Check the resolver and resolver drive. Check and repair the clutch.
If these solutions do not work, an internal problem may have occurred.
Contact Wintriss Tech Support.

Internal timing input failures

Problem: This indicates an internal problem with the WPC timing inputs.
Remedy: Reset. If you still get these errors, contact Wintriss Tech Support for
assistance or replacement.
Page 406
79
80 or 82
Chapter 7
SmartPAC 2 with WPC Integration
SmartPAC 2 Fault Messages