Siemens SIMATIC ET 200X - SIMATIC S5 Format: Representation of the Analog Current Output Range 4 to 20 Ma

Technical Specifications
7-102
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
Output range 4 to 20 mA
The following table contains the representation of the current output range
4 to 20 mA.
Table 7-58 SIMATIC S5 format: representation of the analog current output range 4 to 20 mA
Output
Units Data word Range
range 4 to
20 mA
(dec.)
2
11
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
x xxx
0 1205 0 1 0 0 1 0 1 1 0 1 0 1 x x x x Overflow
22.8125 1204 0 1 0 0 1 0 1 1 0 1 0 0 x x x x Overrange
20.0156 1025 0 1 0 0 0 0 0 0 0 0 0 1 x x x x
20.000 1024 0 1 0 0 0 0 0 0 0 0 0 0 x x x x
4.0156 1 0 0 0 0 0 0 000001xx x x Rated
range
4.000 0 0 0 0 0 0 0 000000xxxx
3.9844 –1 1 1 1 1 1 1 1 1 1 1 1 1 x x x x Underrange
0 –256 1 1 1 1 0 0 0 0 0 0 0 0 x x x x
0 –257 1 1 1 0 1 1 1 1 1 1 1 1 x x x x Underflow
0 –1205 1 0 1 1 0 1 0 0 1 0 1 1 x x x x