Changing Id (Address) Value - IBM 9348 Service Information

3. If this change is to be made permanent, change configuration parameter 40 to a
val ue of ON.
4. Change the locked configuration parameter to the desired value.
5. To prevent other values from being changed accidentally, change configuration
parameter 40 to a value of OFF.
6. Change configuration parameter 100 to a value of 0.
7. To leave CONF mode, press the Cancel button until CONF is shown in the
display.
8. To leave diagnostic mode, press the Cancel button or the Diagnostic Mode
button.
Changing ID (Address) Value
Use the following procedure to change the ID (address) of the tape unit. After com-
pleting this procedure, verify the new ID by following the procedure described in "ID
'
Option" on page A-5.
1. Initialize the status registers by setting the tape unit power switch to Off and then
On.
Note: Turning power off and on will not affect data in the error logs.
2. If the Online light is on, press the Online button to take the tape unit offline.
3. Press the Diagnostic Mode button. TEST
*
is displayed to show that the tape unit
is in the diagnostic mode.
4. Press the Diagnostic Select button until CONF is displayed.
5. When CONF
*
is displayed, press the Enter button to select the CONF
*
option.
CONF 0 is displayed to verify that you are in the CONF
*
mode.
6. Press the Diagnostics Select button until CONF 100 is displayed.
7. Press the Enter button. 0 is displayed.
8. Press the Diagnostics Select button to increase the value displayed to 48.
9. Press the Enter button. CONF
*
is displayed.
10. Press the Enter button again. CONF 100 is displayed.
11. Press the Diagnostic Select button until CONF 101 is displayed.
12. Press the Enter button. 0 is displayed.
13. Press the Diagnostic Select button to increase the value displayed to 76.
14. Press the Enter button. CONF
*
is displayed.
15. Press the Enter button again. CONF 101 is displayed.
16. Press the Diagnostic Select button until CONF 40 is displayed.
17. Press the Enter button. OFF is displayed.
18. Press the Diagnostic Select button until On is displayed.
19. Press the enter button. CONF is displayed.
20. Press the Enter button again. CONF 40 is displayed.
21. Press the Diagnostic Select button until CONF 79 is displayed.
22. Press the Enter button. ON or OFF is displayed.
h)-2
9348 Service Infc!-~atir3n