User`s guide

Table Of Contents
Alarm Management
166 Mitsubishi Electric, MA00759F
Block Linked to Alarm
Text or graphic blocks can be linked to alarms. This means that when the operator
presses the INFO button for an alarm in the list, the block linked to the alarm will
be shown. This block can contain information about the alarm and suggestions for
possible procedures. It is only possible to press the INFO key if the currently selected
alarm is linked to a block. Return to the alarm list by pressing [PREV].
8.7 Alarm Backup
A backup copy of the alarms in the operator panel can be copied to an external USB
memory stick, connected to the operator panel. One or more copies can be stored,
depending on the configuration. All files are stored in the directory \Backup\Alarms
on the USB memory stick.
File Names
The file name of the alarm backup is in the format eight characters + three characters
extension (standard MS-DOS file naming).
The file name contains [year][month][day][hour].[number]. Number starts at 0 each
hour, and is incremented for each backup stored. The range of number is 000-999.
1000 backups can be stored each hour.
Example
A backup created on the 12th of October 2007, 14.30:30 can be given the name
07101214.003. The next stored backup is created on the 12th of October 2007,
14.50:30, and will be named 07101214.004.
File Format
The format is ASCII file with field separators. The separator, tab, semicolon (;) or
comma (,), is selected in the user project.