RK06/RK07 Disk Drive User's Manual - Trailing-Edge

5. Load DZR6E; run two passes with no errors.
6. Load DZR6K; run two passes with no errors.
NOTE
Any failures occurring during program DZR6K may
not necessarily be limited to the RK611 Controller.
Thus, it should only be run on a known good drive.
CAUTION
Diagnostic program DZR6K modifies headers on
certain tracks. Failure to halt the program, either
during the "End of Pass" printout or by typing
CTRL C may leave the pack formatted incorrectly
and cause inaccurate error reporting in subsequent
testing. If the formatting is left modified, the
RK06K/RK07K Cartridge Formatter Program
(DZR6L) must be run (using Mode 1) before any
further testing can be performed.
At this point in the testing, the RK611 is functionally checked out. The only RK611 test not performed
at this time is the Data Reliability Test.
5.2.2 RK06 or RK07 Disk Drive
5.2.2.1 General - This section of the diagnostic procedure covers the testing of the RK06 or RK07
Drive. With a high degree of confidence, any failures detected in these tests can be attributed to the
Drive only. All programs listed in Paragraph 5.2.2.2 must run through the specified number of errorfree
passes before performing the remainder of the program. Any failure detected by any of the diagnostics
in this section must be corrected and all programs rerun before proceeding.
5.2.2.2 Procedure
NOTE
In the following steps, repair or replace any failing
component; rerun the program that detected the failure
to verify the correction; then return to step 1.
I. Load diagnostic DZR6H; run two passes with no errors.
2. Load DZR6I; run two passes with no errors.
3. Load DZR6J; run one pass with no errors.
4. Load DZR6M; run one pass with no parameters out of the specified limits (printed by the
diagnostic).
5. Load DZR6N; run two passes with no errors.
6. Load DZR6G; run two passes with no errors.
5-8