Siemens CP 1243-1, Руководство по эксплуатации

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Configuration
4.10 Data points
CP 1243-1
Operating Instructions, 04/2017, C79000-G8976-C365-03
109
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)
Overflow 32767 7FFF > 23.515 > 23.515 > 22.810 > 117.593
Overrange 32511
...
27649
7EFF
...
6C01
23.515
...
20.001
23.515
...
20.001
22.810
...
20.001
117.593
...
100.004
Nominal range
(unipolar / life zero)
27648
...
0
6C00
...
0000
20
...
0
20
...
4
100
...
0
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
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.
4.10.11 Command outputs
Parameters for command outputs
With the DNP3 and IEC protocols, the following parameters can be configured for command
outputs:
● LATCH_ON / LATCH_OFF
● PULSE_ON