Table 2-9 — Emergency Action Indications and Qualifiers
INDICATIONS MEANING
EAI INDICATIONS MEANING WHEN DISPLAYED IN REVERSE VIDEO
ASW (1) 3B21 emulator is communicating with EAI.
(2) EAI reports all seem well (ASW).
ERR (1) 3B21 emulator is communicating with the EAI.
(2) EAI reports internal EAI problem.
OOS (1) 3B21 emulator is not communicating with the EAI.
(2) Displayed EAI status is unreliable.
CU INDICATIONS MEANING WHEN DISPLAYED IN REVERSE VIDEO
ACT Control unit (CU) Software is on-line (active).
FONL Emergency action has forced hardware on-line.
FOFL Emergency action has forced hardware off-line.
RUN CU is running under software release control.
RCVRY CU has begun recovery.
SET Associated function is set.
INH Associated function is inhibited.
PRM DIGITS MEANING OF THE DIGITS
rrrr rrrr rrrr rrrr Indicates the Processor Recovery Message (PRM).
ss ss Indicates the emergency action status at the time the PRM
was received.
nn Indicates the low-priority PRM state at the time the PRM
was received.
PRM TEXT
DISPLAYED
MEANING WHEN IN PARTICULAR TEXT
rrrr rrrr rrrr rrrr ss ss
nn
(bold reverse video)
Trapped failure PRM.
rrrr rrrr rrrr rrrr ss ss
nn
(dynamic text)
Last PRM received from the EAI.
2.9.5.2.3 Emergency Action Interface (EAI) Menu
Emergency functions are entered by typing the appropriate 2-digit command code and
executing it. Table 2-10 provides a list of the EAI commands with a description of
5ESS
®
SWITCH DISTINCTIVE REMOTE MODULE 235-200-150
Feburary 2007
Page 2-40 Issue 3.00O
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