Code: C-1506 Classification: PB: PB abnormality Cause: The switchback roller release operation has not been completed within a specified period of time after the SC switchbac...

Code: C-1505 Classification: PB: PB abnormality Cause: The switchback conveyance has not been completed within a specified period of time after the SC switchback conveyance m...

Code: C-1504 Classification: PB: PB abnormality Cause: The SC entrance conveyance has not been completed within a specified period of time after the SC entrance conveyance mo...

Code: C-1502 Classification: PB: PB abnormality Cause: A rotation error detection signal is detected for a specified period of time in the succession while the intermediate...