This screen makes it possible to easily enter the alarm data log using the
ENTER
key. If there is at least
one alarm, the alarms screen is displayed and alarms sorted by code from lesser to greater.
Each alarm contains the information needed to understand the cause of the alarm.
In the alarm screen the following information is displayed:
1. Alarm number/total alarms.
2. Unique alarm code.
3. Alarm date and time.
4. Long alarm description.
5. Value of the probe linked to the alarm.
The red LED under the
ALARM
button can be:
•
Off
: no active alarm.
•
Flashing
: there is at least one active alarm and the display shows a screen that is not part of the
alarms loop.
•
On
: there is at least one active alarms and a screen that is part of the alarms loop is displayed.
6.6.1 Alarm data log
The alarm data log can be displayed by pressing
ENTER
in the alarm screen.
The alarm data log memorizes the unit operation status when the alarms are triggered. Each log entry is
an even that can be displayed from among all of the events available in the memory.
The information saved in the alarms screen will also be saved in the alarm data log. The maximum
number of events that can be saved is 100. Once the limit is reached, the most recent alarm will overwrite
the oldest one. The alarms log can be cleared in the HW-SW menu through the E010 parameter or
by restoring the pCO to default values.
Operation and Maintenance Instructions
209531
22
Systemair AB