6
User
interface, operation and functions
UGW X-series
User interface, operation and functions
39 of 66
You can scroll through the data point list with the arrow key.
The
Page size
drop-down list allows you to define the maximum number of data points that can be
displayed at the same time (10, 50, 100, 250 or 500).
The
Update
drop-down list enables you to determine the time intervals at which the data point list is
updated automatically (---, 5, 10, 15, 30 or 60 sec).
Each data point has a unique address and name, as well as other properties such as current
timestamp, flags, type and value.
The meanings of the data point flags are as follows:
•
Valid value V
•
Sensor fault F
•
Incorrect data point E
•
Local operator value L
•
Set value/actual value automatic mode
-
•
Locked, cannot be changed at the moment
O
•
Upper limit warning W
•
Upper limit alarm A
•
Upper range of values S
•
Lower limit warning w
•
Lower limit alarm a
•
Lower range of values s
•
Historical value H
•
Value has changed c
•
New data point definition N
•
Deleted data point definition D
•
Changed data point definition C
Time stamps, types and values are self-explanatory.
Data points that can be changed have two values. The first value is the actual (current) value. The
second value is the set (nominal) value, i.e. the last value assigned by the UGW driver.
The
Info
button shows the properties of the selected data point.
The
Edit
button shows the current set value. You can also input a new set value which will
be sent to the driver as a command.
6.3
“System” menu area
This communication driver is found on every gateway. This driver’s data points provide information
on the gateway’s internal system status. Like all other data points, these data points can be edited via
data point mappings and mapped onto BACnet and/or LON objects, for example.
