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PA-4C-E 1-Port High-Performance ESCON Channel Port Adapter Installation and Configuration
OL-3743-02
Overview
Figure 3
shows the LED indicators.
Figure 3
HP ESCON PA LED Indicators
Table 2
shows the HP ESCON PA LED indicator sequences during a cold boot. The ENABLED LED is
not part of the following sequences; it remains on during the boot sequence (
Figure 4
).
Figure 4
LED Boot Sequence
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EN
SIGNAL
ONLINE
LOADED
PRESENT
Table 2
Cold Boot LED Sequence
Sequence
Present
Loaded
Signal
Online
1
Off
On
Off
Off
2
Off
Off
Off
On
3
Off
On
Off
On
4
On
Off
Off
Off
5
On
On
Off
Off
6
On
Off
Off
On
7
On
On
Off
On
8
Off
Off
On
Off
9
1
1.
Indicates that the HP ESCON PA is starting to execute the microcode
and waiting for commands
Off
Off
Off
Off
EN
SIGNAL
ONLINE
LOADED
PRESENT
EN
SIGNAL
ONLINE
LOADED
PRESENT
EN
SIGNAL
ONLINE
LOADED
PRESENT
EN
SIGNAL
ONLINE
LOADED
PRESENT
EN
SIGNAL
ONLINE
LOADED
PRESENT
EN
SIGNAL
ONLINE
LOADED
PRESENT
EN
SIGNAL
ONLINE
LOADED
PRESENT
EN
SIGNAL
ONLINE
LOADED
PRESENT
EN
SIGNAL
ONLINE
LOADED
PRESENT
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1*
* Because of the short duration of the LEDs, you will typically
see only these LED sequences.
2
3
4
5
6
7*
8*
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