Deif PPU 300 - 11. System Log; Log Introduction

11. Log
11.1 Introduction
11.1.1 About the log
The log records activities and events that occur during the operation of the system. This includes any operator actions. Event names
for Test alarms are written in green text.
Figure 11.1
Example log display
11.1.2 Log events
Table 11.1
Log event symbols
Event Icon Examples
General
Automatic
Manual
• System commands
• Breaker open
• Engine start
System
• Power up
• Download firmware
• I/O hardware modules installed in controller, serial number, software,
hardware version and revision.
Test
• Alarm test
• Lamp test
Alarms
Varies by alarm state
• Alarms occurring in the system
• Alarms being acknowledged by the user
• Alarm condition going back to normal
Info • Parameter change(s)
Command • Push-button actions
OPERATOR'S MANUAL 4189341099G UK Page 119 of 130