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Certain test 01 fault codes are prerequisites for further operator diagnostic
testing. Table 4-2 lists the fault codes which require further testing. Upon com-
pletion of all diagnostic testing, all fault codes must be recorded by the operator
and reported to Honeywell according to the terms of your service agreement.
Initiate operator diagnostics test 01 as follows:
1. Power up the tape unit. The LOGIC ON indicator should light.
If
an error
occurs during the power-on self test a fault code will appear on the two-digit
display. Follow the appropriate corrective actions (Table 4-1) to clear all fault
conditions. If the corrective procedures in Table 4-1 are not effective or a fault
code not listed in Table 4-1 appears on the two-digit display,continue with this
test.
2. Thread a write-enabled work tape through the tape path and onto the take-up
reel. Do not load the tape.
3. Close the dust cover door.
4. Press the TEST button. The DIAGNOSTICS indicator will light and 01 will
be indicated on the two-digit display.
5. Press the EXECUTE button. The test will begin by checking the display
panel with the two-digit display incrementing from 00, 11,22 ... 99. Check that
all of the digits are displayed properly.
Next, the following indicators will
be
lit: FILE PROTECT, LOGIC ON, ON LINE,
RESET, and DIAGNOSTICS.
An error-free test runs to completion and the tape unit performs a REWIND/
UNLOAD operation. An 00 is indicated on the display and the RESET indicator
is lit.
If
an error is detected, the diagnostic halts, a numerical code appears on the
display, and the RESET indicator lights. Record the code number and refer to
Table 4-2 for corrective procedures.
Operator Maintenance
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