IBM 084, Installation And User Manual

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Table 3. Ops panel LEDs
LED
Power On/Standby
Constant green: power is on
Constant amber: system is in standby (not operational)
Module Fault Constant or flashing amber: fault
Logical Status Constant or flashing amber: fault
Drawer 1 or Drawer 2 Fault Constant amber: fault in drive, cable or sideplane for specified drawer
The following figure shows the location of the LEDs.
Figure 19. Ops panel LEDs
Unit identification number
How to set the unit identification number
The unit identification number is set from the factory. In the event the unit identification number is not
set, the display is set to "00" (flashing). The enclosure continues to power up even when the unit
identification number is not set.
To set the unit identification number:
1. Press and hold the Input switch on the ops panel for a period of five seconds. The left digit flashes.
2. Press and release the Input switch to increment the number until the required digit is reached.
3. Press and hold the Input switch for a period of five seconds. The right digit flashes.
26 IBM ESS expansion: Installation and User Guide - Model 084