1126700
SmartPAC 2 User Manual
7-6
Fault Messages
Check the resolver and wiring. Make sure that the terminals are tightened
on bare wire and not on insulation (see Installing the Resolver, page 2-10).
If necessary, contact Wintriss Tech. Support for assistance or replacement
of the resolver.
“Stop time exceeded”
Explanation:
The stopping time of the press has exceeded the limit set in SmartPAC 2
Initialization. You should have been pre-warned of this condition by the
brake warning LED, which flashes whenever the stopping time is within
10 milliseconds of the stop time limit.
This message displays when the stop time limit is not sufficient to allow
for normal brake wear, or the brake is excessively worn and needs
servicing. If the brake is worn, a dangerous safety problem may exist and
should be corrected immediately.
Remedy:
First, perform several 90
°
stop-time test runs to get an actual reading for
your press’s stop time. Compare these results with the results you got the
last time you performed the test. Decide if the current stop time limit is
realistic or needs to be changed slightly. See page 4-9 to calculate the
correct stop time and page 6-20 to perform the 90
°
stop-time test. If you
change the limit, you may have to relocate your light curtains and/or
two-hand controls. Refer to the appropriate manual for assistance.
If the brake is worn, you should have your maintenance personnel service
the brake immediately.
Messages for Programming Problems
These messages indicate that there is a problem with the tool, the tool is not properly loaded,
or there is an internal problem with SmartPAC 2.
“No tool number has been loaded”
Explanation:
You are attempting to access Run mode without a tool being loaded. A
tool must be loaded before you can enter Run mode.
Remedy:
Turn the Program/Run key to PROG to access Program mode, then load
the appropriate tool, and turn the Program/Run key back to RUN.
Summary of Contents for SmartPAC2
Page 21: ...1126700 SmartPAC 2 User Manual xviii Table of Contents ...
Page 143: ...1126700 SmartPAC 2 User Manual 4 46 Initialization Mode ...
Page 197: ...1126700 SmartPAC 2 User Manual 5 54 Program Mode ...
Page 233: ...1126700 SmartPAC 2 User Manual 6 36 Run Mode ...
Page 245: ...1126700 SmartPAC 2 User Manual 7 12 Fault Messages ...
Page 271: ...1126700 SmartPAC 2 User Manual B 12 Updating SmartPAC 2 Firmware ...
Page 309: ...1126700 SmartPAC 2 User Manual E 6 Replacing SmartPAC 2 PC Board ...
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