SC No. Level Error Name/Error Condition/Major Cause/Solution
SC503-31 B
3rd Tray Lift Error (LCIT)
• Upper limit detection error (during descent)
During tray initialization (upper limit detection/lower limit not detected),
the tray base plate is lowered to check the tray base plate position, and
the limit sensor is detected although a predetermined time elapsed, for 3
times consecutively.
• Upper limit detection error (during ascent)
During tray initialization (upper limit not detected/lower limit detection),
the tray base plate is raised to check the tray base plate position, and the
limit sensor is not detected although a predetermined time elapsed, for 3
times consecutively.
(Up to 2 times consecutively, LCIT transmits "tray set fault" to the main
machine)
5. Troubleshooting
482
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