User Guide

Ampex 1308904-X4 Preliminary Draft A-17
ACL Application Programmer’s Guide CHS Failure, Error, and Warning Codes
CALIBRATION PROCEDURE FAULTS (8XX)
650d (28Ah) Tape drive is out of frame
651d (28Bh) No tape drives in frame
652d (28Ch) All pairs of I/O ports full
653d (28Dh) Cannot find tape drive elevator
654d (28Eh) A front bin door is closed
655d (28Fh) Z-axis friction measure fault
656d (290h) Z-axis velocity servo balance fault
657d (291h) Z-MDA current monitor fault
658d (292h) Z-axis is not empty
659d (293h) Z-MDA input zero offset fault
660d (294h) Z-axis offset correction fail
661d (295h) Z-axis current learn fail
662d (296h) Exceeded calibration window
663d (297h) Cannot find bin separator
SERVO PROCEDURE FAULTS (8XX)
700d (2BCh) X-axis motor safety timeout
701d (2BDh) Y-axis motor safety timeout
702d (2BEh) Z-axis motor safety timeout
704d (2C0h) X-axis velocity profile error
705d (2C1h) Y-axis velocity profile error
706d (2C2h) Z vane or cartridge sensor fail
707d (2C3h) Z-axis not secure for X-Y move
708d (2C4h) CHS servos are disabled
709d (2C5h) X-axis velocity tachometer compare fail
710d (2C7h) Y-axis velocity tachometer compare fail
712d (2C8h) X-axis overtravel sensor trip
713d (2C9h) Y-axis over travel sensor trip
714d (2CAh) X-axis over speed sensor trip
Table A-5. CHS Failure, Error, and Warning Codes (Continued)
CHS Code Description