User Guide

Ampex 1308904-X4 Preliminary Draft A-13
ACL Application Programmer’s Guide CHS Failure, Error, and Warning Codes
A.5 CHS Failure, Error, and Warning Codes
Table A.5 lists CHS failure, error, and warning codes the ACL might report in the data returned
for
aclReqSense(), aclStatus(), and acl_status_library. This information is intended for Ampex
factory personnel as interpretation of the codes requires a detailed understanding of ACL
internal operation.
Table A-5. CHS Failure, Error, and Warning Codes
CHS Code Description
CHS WARNING TALLY MESSAGE NUMBERS (8XX)
0d (0h) No warning message
1d (1h) Bin was empty on a get
2d (2h) CHS was empty on a put
3d (3h) No barcode label detected
4d (4h) Inverted barcode label read
5d (5h) Unreadable barcode label
6d (6h) Barcode printed wiring assemble (PWA) failed self test
7d (7h) No cartridge on a get
8d (8h) Readall procedure aborted
9d (9h) I/O port occupied for a put
10d (Ah) I/O port sensor data error
11d (Bh) Put retry needed to complete
23d (17h) Get retry needed to complete
24d (18h) Drive not home for a get
25d (19h) Cart not in I/O detent for get
26d (1Ah) Cartridge sensor error on a put
27d (1Bh) Cart rescue required for a get
28d (1Ch) Z-axis vane detector error
RESET PROCEDURE WARNINGS (8XX)
100d (64h) Cartridge purged to I/O port
101d (65h) Offset read checksum error
102d (66h) Excessive offset magnitude
103d (67h) Uninitialized offset error