User-Defined Sequences - IBM 9348 Service Information

Diagnostic Test 20 (Interface
-
Specific Hardware Sequence)
This sequence runs through all of the interface-specific hardware tests.
The sequence:
User-Defined Sequences
A sequence consisting of up to twenty tests may be defined by the user during the
time the tape unit is on. The sequence entries may consist of any existing tests or
sequences. The sequence is generated by starting Test
38
and entering the test or
sequence numbers in the correct order. The user-defined sequence is run using
Test 39.
The sequence you generate remains (even if the tape unit is powered off) until
another sequence is generated using Test
38.
Diagnostic Test 38 (Enter User-Defined Sequence)
This test permits a user-defined sequence to be generated.
Diagnostic Test 39 (Run User-Defined Sequence)
This test runs the user-defined sequence. The following is an example of a user-
defined sequence:
Select the CONF option and press Enter.
Select the CONF
38
value and press Enter.
When ONCE appears, press Enter.
When the display turns on, press Enter.
Select 70 (control panel light test) and press Enter.
When ONCE appears, press Enter.
When the display turns on, press Enter.
Select 93 (blower check) and press Enter.
When ONCE appears, press Enter.
When the display turns on, press Enter.
Select
39
and press Enter.
When ONCE appears, press Enter.
Sequence test
39
now performs the control panel light test and the blower check.
The display shows PASS 39 when the sequence completes. The display shows FAIL
39 if you did not generate a correct sequence or did not do what your tests needed,
for example, not loading a tape if a test in the sequence needed one to be loaded.
See sequence test 2 for an example of a correct sequence.
B-6
9348
service Information