Alarm Status - Danfoss ECL 2000 User Manual

10.4.2 Alarm Status

Alarm status:
Figure 8. Alarm limits and status intervals
This group of pictures allow the operator to read the current alarm status. Alarms can
be generated based on measurement data from all relevant sensors, i.e. depending on
the selected application, there are a number of Alarm Status pictures. There is an
Alarm Status picture for every sensor that has an alarm setup, as explained on page
66. Figure 8 explains the different alarm status values and their relation to the alarm
limits that are specified in the Alarm Setup pictures.
Limit: Min
Min range Low limit
Note:
All the parameters in the Alarm Status pictures are read-only.
Display text Parameter
Actual
Date, Time
Status
Previous
EY.65.H4.02
Low
Normal
Default value, Description
range
The actual value of the measured tem-
perature
The date and time of the last change in
alarm status
Range: The current alarm status
Min range,
When Status has the value Disabled, all
Low limit,
alarms from the sensor are disabled. No
Normal,
internal alarms are generated, and if P3 is
High limit,
set up as an alarm output, the output does
Max range,
not change
Disabled,
Fault
When Status has the value Fault, this
indicates that the sensor is not connected
or there is a sensor error
Range: The previous alarm status, i.e. the alarm
Min range, status before the latest status change
Low limit,
Normal,
High limit,
Max range,
Fault
Service Settings
High Max Temperature
High limit Max range
65