Installation guide

Controls and Indicators 6-13
6.10 BA654 Disk PIU
Figure 6-10 Disk Brick Control Panel
Table 6-12 Disk Brick Controls and Indicators
BXB-0045A-92
Power
Ready
Write Protect
Fault
Ready
Write Protect
Fault
Power
Control
Pushbutton
Position Light Function
Power
(Green)
In
Out
On
Off
DC power present
DC power not present
Ready
(Green)
In
Out
On
Off
ISE is on-line
ISE is off-line
Wrt Prot
(Yellow)
In
Out
On
Off
Write-protect enabled
Write-protect disabled
Fault
(Red)
Momentary
switch
On
Off
Slow flash
Fast flash
Fault condition
Normal operation
ISE calibrations in progress
Disk control panel failure