PWR1917

This procedure is used to display or change the configuration ID.

1. Use either the Advanced System Management Interface (ASMI) or the control panel to display and change the configuration ID.
   • If you are using the ASMI, see the operations guide for your system and use the instructions for Changing system configuration. Use Table 1 to find the correct configuration ID.
   • If you are using the control panel, continue with the next step.
2. Perform the following steps to display the configuration ID:
   Attention: The system or unit that will display the ID must be powered off with ac power applied.
   Notes:

   • If you have just restored power to the system, the service processor must return to standby before control panel functions will work correctly. Returning the service processor to standby takes a few minutes after the panel appears to be operational.
   • You must have the panel in manual mode to access function 7 options.
   1. Select function 07 on the system control panel. Press Enter (07** will be displayed).
   2. Use the arrow keys to increment or decrement to subfunction A8. 07A8 will be displayed. Press Enter (07A8 00 will be displayed).
   3. Use the arrow keys to increment or decrement to the first byte of the unit address (usually 3C) for the box you want to check. 07nn will be displayed, where nn is the first byte of the unit address.
   4. Press Enter (073C 00, for example, will be displayed).
   5. Use the arrow keys to increment or decrement to the second byte of the unit address (usually 01, 02, etc for I/O expansion units) for the box you want to check. 07nn will be displayed, where nn is the second byte of the unit address (0701, for example, for a unit). Press Enter (0701 00, for example, will be displayed).
      Note: The display on the addressed I/O expansion unit being addressed should be flashing on and off while displaying the configuration ID as the last two characters of the bottom line.
   6. Use the following table to check the unit configuration ID.

      Table 1. Unit configuration IDs

      Model or expansion unit	Configuration ID
      5802 or 5877	8E
      5796 or 7314-G30	8D

   7. Is the correct configuration ID displayed for the expansion unit selected?
      • No: Continue with the next step.
      • Yes: Go to step 6.
3. You need to set the unit configuration ID. Are you starting this step from the function 01 view on the control panel?
   • No: To ensure that the control panel operates properly, return to function 01. Do the following:
     1. The operator panel should still show the incorrect configuration ID (for example, 07C0).
     2. Press Enter. The control panel will now show 07xx 00 (for example, 07C0 00).
     3. Use the arrow keys to display 07**, then press Enter. The control panel will now show 07.
     4. Use the arrow keys to get the display to function 01, then press Enter. You should now be at the regular function 01 control panel view.
     5. Continue with the next step.
   • Yes: Continue with step 4.
4. Set the unit configuration ID. Do the following:
   1. Select function 07 on the system control panel. Press Enter (07** will be displayed).
   2. Use the arrow keys to increment/decrement to subfunction A9 (07A9 will be displayed). Press Enter (07A9 00 will be displayed).
   3. Use the arrow keys to increment/decrement to the first byte of the unit address (usually 3C) for the box that you want to change. 07nn (073C, for example) will be displayed, where nn is the first byte of the unit address. Press Enter (073C 00, for example, will be displayed).
   4. Use the arrow keys to increment/decrement to the second byte of the unit address (usually 01, 02, etc for I/O Expansion units) for the box you want to check. 07nn will be displayed, where nn is the second byte of the unit address (01, for example, for a unit). Press Enter (0701 00, for example, will be displayed).
      Note: The display on the addressed I/O expansion unit will be flashing on and off.
   5. Use the arrow keys to increment/decrement to the correct configuration ID (see Table 1). 07xx will be displayed where xx is the configuration ID.
   6. Press Enter (07xx 00 will be displayed). After 20 to 30 seconds, the display on the addressed I/O expansion unit will stop flashing and return to the normal display format.
      Note: To return the panel to normal display, scroll to 07** and press Enter.
   7. Continue with the next step.
5. Power on the system. Do you still get SRC 1xxxx84D0 or 1xxxx840E?
   • No: This ends the procedure.
   • Yes: Continue with the next step.
6. Perform the following steps:
   1. Power off the system.
   2. Exchange the SPCN card in the failing frame. This ends the procedure.