Dell PowerVault ME4 Series Storage System Deployment Guide

5U enclosure Ops panel

The front of the enclosure has an Ops panel that is located on the left ear flange of the 5U chassis.

The Ops panel is part of the enclosure chassis, but is not replaceable on-site.

The Ops panel provides the functions that are shown and described in the following figure and table.

Table 1. Ops panel functions – 5U enclosure front panel
No.	Indicator	Status
1	Unit Identification Display (UID)	Green seven-segment display that shows the numerical position of the enclosure in the cabling sequence. The UID is also called the enclosure ID. The controller enclosure ID is 0.
2	System Power On/Standby	Constant green: system power is available (operational) Constant amber: system in standby (not operational)
3	Module Fault	Constant or blinking amber: system hardware fault, such as an IOM, PSU, FCM, DDIC, or drawer.
4	Logical Status	Constant or blinking amber: indicates a change of status or fault from something other than the enclosure management system. The indication is typically associated with a DDIC, and LEDs at each disk position within the drawer help to identify the DDIC affected.
5	Top Drawer Fault	Constant or blinking amber: fault present in drive, cable, or sideplane
6	Bottom Drawer Fault	Constant or blinking amber: fault present in drive, cable, or sideplane