No Pre-alert or alert
14
5 .3
Appearance of alarms and remedy
The Navigation area will indicate the status condition with the NAMUR symbols
explained in section 4.1.4.
Example of a Pre-alert condition:
The following conditions can occur on the system block node:
Parameter
Power Feed A/B Voltage
Module Temperature
Pre-alert condition:
Symbol / Alert
Low Alert
Low PreAlert
High PreAlert
High Alert
High PreAlert
High Alert
Alert condition
Remedy
Check bulk power supply
operation and wiring to
carrier
Check cooling in power
supply cabinet
INM F809F-Plus (DTM) Rev 1.8