Baker Hughes Apollo 3 - 3.6 User Interface Conventions; 3.6.1 LEDs

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3.6 User Interface Conventions
Figure 34: Apollo User Interface
3.6.1 LEDs
Three high intensity LEDs are located just above the LCD screen. These can be used “at a
glance” to determine the operating state of the Apollo system. The table below relates the
LED status to the drive state.
Table 18: LED Status
Drive State
Stop (Red)
Fault (Amber)
Run (Green)
Locked Out
On
Off
Off
Fault
On
On
Off
Ready
On
Off
Off
Restart (More than
1 minute)
On
Flash
Off
Restart (Less than
1 minute)
Flash
Flash
Off