1. AEVAL an advanced tool for EL image evaluation
pi4_control software may be delivered with an advanced evaluation tool with the following features:
– flexible result interpretation of EL inspection with decision for OK or NG according customer settings
– classification of results to determine a module quality class at final inspection
– estimation of power loss caused by defects detect as being tested and after two steps of assumed
aging
– Generate service alert messages for upstream machines.
2. Turn AEVAL on or off
In system setting the classification system AEVAL may be turned on or off. In the off state all AEVAL settings
are ignored and the system behaves like the software version without AEVAL.
After changing the mode the software has to stopped and started again.