7600 Card System States 2-77600 Card SystemStatesThis section describes the different system states of the 7600 Card andhow they are indicated on the LED display.System States andLEDsThe following Table 2-2 lists the system states of the 7600 Card modulein the first column. The state in which the 7600 Card is currentlyoperating is displayed by the system status LEDs. Referring to Figure 2-2,these are the three LEDs: P(ower), F(ail), and A(ctive) under the label“SYS” on the left side of the LED panel. Table 2-2 shows the correlationbetween the current system state and SYS LEDs.Figure 2-2 7600 Card LEDsTable 2-3 also provides information about the system states but isorganized by system status LED. The meaning of each SYS LED mode isdescribed.Table 2-2 7600 Card System StatesSYS LEDSystem State Power (green) Fail (red) Active (orange)Power-up On Random RandomNormal operation On Off FlashingHardware fault On On OffSoftware fault On Off Not flashingNo power to unit Off Off Offabtthgde.book Page 7 Tuesday, June 23, 1998 10:29 AM
