User name jin huang
Log entry time 00:02:19 on October22,2008
Entry number 244327
keyword=Target Ladder GUI Freezed. Rebooting target IOCTarget ladder GUI freezed. The target has already reached bottom, however the GUI shows some position upper (as bellow). It's not taking any moving command.
Before it goes wrong, the last command is moving 2 cm lower from Optics limit switch. It appears the target is actually moving higher. Then the GUI lost track of real target positions.
Target IOC to be rebooted.
FIGURE 1
