GAL GALaxy eHydro Manual page 63

GALaxy eHydro Elevator Controller
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Show Trace Trigger Logic – Displays the trace trigger logic.
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Clear Trace Trigger Logic – Clears the trace trigger logic.
The Trace Screen is the "Elevator Status Screen" but it is not being continuously updated. Instead the
trace screen allows the user to step through each buffer frame to catch extremely quick changes in the
status while the car was running. To keep track of which frame is being viewed, the trace index (tix) is
displayed on the main status screen and then momentarily on all other status screens.
To navigate the trace screens, hit the UP or DOWN buttons to change to the next status screen. To
increment to the next trace frame, hit the ENTER button. Hitting the ENTER button will cause the trace
index to increment by 1. To increment or decrement quickly through each frame, hit and hold the
ENTER button and then hit the UP button to increment the index by 10 or the DOWN button to
decrement by 10.
The trace time interval is defaulted to 20 milliseconds and can be change to 10, 20, 30 or 40
milliseconds. Each time the trace index is incremented, the frame displayed shows data that occurred
Figure 4-6:
Section 4 - Troubleshooting
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