Technical data

Operation
16 Data Display DD109
14.5 Main menu points
The data display is supplied with standard settings.
Main menu points in the data display:
• Logger operation
• Set Alarm 1
• Set Alarm 2
• Sensor setting
• Communication settings (Option BUS systems)
• System status and setting
14.5.1 Logger operation
Set logging rate
Set storage interval and average value determination
The storage interval defines the time interval in which the data should be
recorded. One value is recorded of each activated channel. The option average
value determination can be used in order to determine the average value, i. e.
the data display measures every second and if the storage interval is 10
seconds the average from the last 10 values will be made up and stored as
measured value.
Key start logging
Start/stop, recording
Starts or stops the data recording. A new file is created in the memory as soon
as a new recording is started.
Set time start condition
Set time, start conditions
The data display can be programmed so that it starts measurement at a certain
point of time.
Memory status
Show logger memory status
Shows the status and the size of the available memory
View protocol
Single protocols (files) or the whole memory can be indicated and if necessary
deleted. The data display shows the available protocols with date, the number of
channels, the number of recorded data per channel and the min/max/average
value.
Delete protocol
Deletes the selected protocol.
Format logger
Deletes the internal memory.