Siemens SIMATIC ET 200S - Analog Value Visualization for Measurement Ranges of the Analog Input Modules in SIMATIC S7 Format

Analog Electronic Modules
12-5
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Note
The following applies with temperature measurements: The existing slope of the
characteristic line is retained in the over or under controller range when leaving the
linearized nominal range.
12.1.2 An alo g value visualizatio n fo r measurement ranges of the
analog input modules in SIMATIC S7 format
Introduction
The tables in this section contain the digitized analog values for the measuring
ranges of the analog input modules.
Since the binary representation of the analog values is always the same, these
tables contain only a comparison of the measuring ranges with the units.
Voltage measuring ranges: 80 mV, 2.5 V, 5V,10 V
Table 12-4 SIMATIC S7 Format: Measuring ranges 80 mV, 2.5 V, 5 V and 10 V
Measuring
Measuring Measuring

5
V
Measuring Units
range
80 mV
range
 2.5 V
range  5
V
range
 10 V
decimal hexadeci -
mal
Area
> 94,071 > 2,9397 > 5,8794 > 11,7589 32767 7FFF
H
Overflow
94,071 2,9397 5,8794 11,7589 32511 7EFF
H
: : : : : :
Overshoot
r
a
n
g
e
80,003 2,5001 5,0002 10,0004 27649 6C01
H
r
a
n
g
e
80,000 2,5 5,00 10,00 27648 6C00
H
60,000 1,86 3,75 7,50 20736 5100
H
: : : : : : Nominal
range
-- 60,000 -- 1,86 -- 3,75 -- 7,50 --20736 AF00
H
-- 80,000 -- 2,50 -- 5,00 -- 10,00 --27648 9400
H
-- 80,003 -- 2,5001 -- 5,0002 -- 10,0004 --27649 93FF
H
: : : : : :
Undershoot
r
a
n
g
e
-- 94,074 -- 2,9397 -- 5,8796 -- 11,759 --32512 8100
H
r
a
n
g
e
< -- 94,074 < -- 2,9397 < -- 5,8796 < -- 11,759 --32768 8000
H
Underflow