Configuration
4.12 Data point configuration
CP 1243-7 LTE
Operating Instructions, 04/2017, C79000-G8976-C381-03
99
Range
Raw value (16 bits) of the PLC tag
Module output [mA]
Measuring
range [%]
Decimal
Hexadecimal
0 .. 20
(unipolar)
-20 .. +20
(bipolar)
4 .. 20
(life zero)
Nominal range (bipolar)
27648 ...
0
... -27648
6C00 ...
0000
... 9400
20 ...
0
... -20
100 ...
0
... -100
Underrange
(unipolar / life zero)
-1
...
-4864
FFFF
...
ED00
-0.001
...
-3.518
3.999
...
1.185
-0.004
...
-17.59
Underrange (bipolar)
-27649
...
-32512
93FF
...
8100
-20.001
...
-23.516
-100.004
...
-117.593
Undershoot / wire break
-32768
8000
< -3.518
< 1.185
< -17.593
Please note: The entry of the value 0 (zero) is interpreted as a deactivated limit value.
Note
Evaluation of the value even when the option is disabled
If you enable one or both options and configure a value and then disable the option later, the
grayed out value is nevertheless evaluated.
To disable the two options, delete the previously configured values limit values from the input
boxes and then disable the relevant option.
Recommendation for quickly fluctuating analog values:
If the analog value fluctuates quickly, it may be useful to smooth the analog value first if limit
values are configured.
4.12.11
Partner stations: Configuring the inter-station communication
4.12.11.1
Options for specifying the communications partner
Telecontrol server enabled / Partners for inter-station communication
Here you specify who will be the communication partner of the data point.
If no CP was enabled as the partner for inter-station communication, the "Telecontrol server
enabled" option is selected automatically. In this case, the telecontrol server is the
communications partner of the data point.
If instead a CP of an S7 station should be the communications partner of the data point,
select the option "Partner for inter-station communication".
The telecontrol server and a CP in an S7 station cannot be selected as the partner at the
same time.
