At the front of the basic rack on the SE /390, a control panel is located on the outside. The control panel is connected to the service processor (SVP) of the SU700/SU710 resp. SU500 of the SE server.
Further information on the SU700/SU710 and SU500 is provided in the "Server Unit /390" Operating Manual [2].
The physical layout of the control panel of the SE700 / SE700B and SE500 / SE500B is shown in the figure below:
Figure 12: Control panel on the rack of the SE700 / SE700B and SE500 / SE500B
On the SE710 there is no more UNIT EMERGENCY switch. Its control panel looks like this:
Figure 13: Control panel on the rack of the SE710
The control panel contains the following controls and displays (please refer to the numbers in the figure):
UNIT EMERGENCY switch (not on SE710)
The UNIT EMERGENCY switch switches the SU /390 off.POWER ON button with lamp
Switches the Server Unit on. When the SU /390 is switched on, POWER ON lights up green.STAND-BY button
Switches the SU /390 off, but not currentless (power supply units in standby mode).SYSTEM lamp
Displays whether the CPUs of the SU /390 are active.STATUS indicator
Supplies detailed information on the hardware status (error code).CHECK lamp
Shows whether a fault has occurred.
The function of the displays and controls in the control panel is described in the sections below.