Each function is defined and input by a 2-digit command code. The codes are shown
with their associated functions on the display. These functions can be used to do the
following:
• Recover from duplex-processor failures.
• Disable the sanity timer.
• Disable hardware checks.
• Boot the system from other devices.
The conventions used for displaying data and selecting functions are similar to those
used by other control and display pages. Due to the crucial functions provided,
maintenance personnel must be familiar with these commands and their use.
Note: There is a sequence of EAI commands that can reduce downtime during
periods of system emergency. This command sequence, the 42;9;54 and 42;9;50 pokes,
executes a Full Office Initialization (FOI) with full pump of the switching modules and
CMPs in two parts. The 42;9;54 poke must be entered first and causes a full
initialization of the AM. When the AM has completed the initialization process, the
42;9;50 poke must be entered next within 30 minutes of the entry of the 42;9;54. The
42;9;50 poke performs a full initialization with full pump of the switching module. If
the 42;9;50 poke is entered before the 42;9;54 or after the 30-minute window, the
initialization of the switching module does not occur. Refer to 235-105-250, 5ESS
Switch System Recovery Manual, for detailed procedures on the use of this poke
sequence and for information and procedures on other FOI variations.
An in-progress FOI can be cancelled by executing pokes 42;q;50 or 42;Q;50. The
execution of these pokes results in the cancellation of the full initialization with or
without pump. The pending initialization of the switching module can be cancelled by
MCRT7
Figure 2-33 — Emergency Action Interface (EAI) Page
5ESS
®
SWITCH DISTINCTIVE REMOTE MODULE 235-200-150
Feburary 2007
Page 2-38 Issue 3.00O
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