User Guide

A-16 Preliminary Draft Ampex 1308904-X4
Model No.
Running Head
CHS Failure, Error, and Warning Codes ACL Application Programmer’s Guide
617d (269h) Z-axis velocity servo error
618d (26Ah) X-axis servo switch is off
619d (26Bh) Y-axis servo switch is off
620d (26Ch) Z-axis servo switch is off
621d (26Dh) MDA motor relay power is off
622d (26Eh) Y-axis system cannot be moved
623d (26Fh) X-axis tachometer cable disconnected
624d (270h) Y-axis tachometer cable disconnected
625d (271h) Z-axis tachometer cable disconnected
626d (272h) CHS MDA power is off
627d (273h) XYZ I/F Board is missing
628d (274h) Bar Code Reader board is missing
630d (275h) X-axis cannot move for a reset
631d (276h) X-motor drive failed for reset
632d (277h) Right vane detector failed on reset
633d (278h) Center vane detector failed on reset
634d (279h) X-axis velocity servo failed
635d (27Ah) Y-axis cannot move for a reset
636d (27Bh) Y-motor drive failed for reset
637d (27Ch) Bottom vane detector failed on reset
638d (27Dh) Middle vane detector failed on reset
639d (27Eh) Y-axis velocity servo failed
640d (280h) Z-axis cannot move for a reset
641d (281h) Z-motor drive failed for reset
642d (282h) Z-vane detector failed on reset
643d (283h) Z-axis velocity servo failed
644d (284h) Rear door is open
645d (285h) Front door is open
Table A-5. CHS Failure, Error, and Warning Codes (Continued)
CHS Code Description