Digital Equipment SA100 Installations- und Benutzerhandbuch - Seite 16

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See the Tx857 Series Magazine Tape Subsystem Owner's Manual

for information on power-on self-test (POST) for the magazine tape

subsystem.

4.1 Diagnostics

There are two SA100 subsystem diagnostics, ILTAPE and ILEXER:

•

In-Line Tape Diagnostic (ILTAPE) — A canned sequence

diagnostic that tests the SA100 functions by using the basic tape

commands.

•

In-Line Exerciser (ILEXER) — This diagnostic exercises from 1 to

10 units in any combination of disk and drives connected to an HSC.

Logic is tested by writing and reading predetermined data patterns

and recording modes.

ILTAPE and ILEXER are run from the HSC ASCII port. See the

appropriate HSC user documentation for more information.

Perform the following procedure to test the SA100:

1. Run ILTAPE for three passes. No errors are allowed. (When both

STI ports are used, run ILTAPE through the second port for one pass

also.)

2. Run ILEXER for 15 minutes. (When both STI ports are used, run

ILEXER through the second port for 15 minutes also.)

Acceptance Testing

4–1