User Guide

A-18 Preliminary Draft Ampex 1308904-X4
Model No.
Running Head
CHS Failure, Error, and Warning Codes ACL Application Programmer’s Guide
715d (2CBh) Y-axis over speed sensor trip
719d (2CFh) MDA system reset
720d (2D0h) Left overtravel sensor trip
721d (2D1h) Right overtravel sensor trip
722d (2D2h) Upper overtravel sensor trip
723d (2D3h) Lower overtravel sensor trip
724d (2D4h) X-servo did not lock on a goto
725d (2D5h) Y-servo did not lock on a goto
731d (2D8h) Z-cass became false on a goto
732d (2D9h) Z-vane became false on a goto
733d (2DAh) X&Y servo did not lock on goto
FAILURE MESSAGES (2XX, 4XX)
1001d (3E9h) +15Vdc power is missing
1002d (3EAh) +24Vdc power is missing
1003d 3EB(h) Arms calibration sequencer timed out
1004d (3ECh) Audit control sequencer timed out
1005d (3EDh) Calibrate cannot find elevator bottom vane detector
1006d (3EEh) Cannot enable elevator servo position mode
1007d (3EFh) Cannot enable in-arm servo position mode
1008d (3F0h) Cannot enable out-arm servo position mode
1009d (3F1h) Cannot find a large cartridge in bin #7 for calibration
1010d (3F2h) Cannot find elevator bottom vane detector
1011d (3F3h) Cannot find elevator center vane detector
1012d (3F4h) Cannot preset elevator position counter
1013d (3F5h) Cannot set in-arm position counter
1014d (3F6h) Cannot set out-arm position counter
1015d (3F7h) Cartridge appears to be stuck in load port after unload
1016d (3F8h) Cartridge caddy door is not closed
1017d (3F9h) Cartridge Did not enter drive elevator for loading
Table A-5. CHS Failure, Error, and Warning Codes (Continued)
CHS Code Description