Siemens Simatic S7-400

Representation of analog values for Ni x00 standard resistance thermometers
Table 5-18 Analog value representation for resistance thermometers Ni100, 120, 200, 500, 1000
Ni x00
Standard in
°C (1 digit =
0.1° C)
Unit dec‐
imal
Unit hex‐
adeci‐
mal
Ni x00
Standard in
°F (1 digit =
0.1 °F)
Unit dec‐
imal
Unit hex‐
adeci‐
mal
Ni x00
standard in
K (1 digit =
0.1 K)
Unit dec‐
imal
Unit hex‐
adeci‐
mal
Range
> 295,0 32767 7FFF
H
> 563,0 32767 7FFF
H
> 568,2 32767 7FFF
H
Overflow
295,0 2950 B86
H
563,0 5630 15FE
H
568,2 5682 1632
H
Overshoot
range
: : : : : : : : :
250,1 2501 9C5
H
482,1 4821 12D5
H
523,3 5233 1471
H
250,0 2500 9C4
H
482,0 4820 12D4
H
523,2 5232 1470
H
Nominal range
: : : : : : : : :
-60,0 -600 FDA8
H
-76,0 -760 FD08
H
213,2 2132 854
H
-60,1 -601 FDA7
H
-76,1 -761 FD07
H
213,1 2131 853
H
Undershoot
range
: : : : : : : : :
-105,0 -1050 FBE6
H
-157,0 -1570 F9DE
H
168,2 1682 692
H
< -105,0 -32768 8000
H
< -157,0 -32768 8000
H
< 168,2 32768 8000
H
Underflow
Representation of analog values for Ni x00 climatic resistance thermometers
Table 5-19 Analog value representation for resistance thermometers Ni 100, 120, 200, 500, 1000
Ni x00 Cli‐
matic in °C
(1 digit =
0.01° C)
Unit dec‐
imal
Unit hex‐
adeci‐
mal
Ni x00 Cli‐
matic in °F
(1 digit =
0.01 °F)
Unit dec‐
imal
Unit hex‐
adeci‐
mal
Range
> 295,00 32767 7FFF
H
> 325,11 32767 7FFF
H
Overflow
295,00
:
250,01
29500
:
25001
733C
H
:
61A9
H
327,66
:
280,01
32766
:
28001
7FFE
H
:
6D61
H
Overshoot range
250,00
:
-60,00
25000
:
-6000
61A8
H
:
E890
H
280,00
:
-76,00
28000
:
-7600
6D60
H
:
E250
H
Nominal range
-60,01
:
-105,00
-6001
:
-10500
E88F
H
:
D6FC
H
-76,01
:
-157,00
-7601
:
-15700
E24F
H
:
C2AC
H
Undershoot range
< -105,00 -32768 8000
H
< -157,00 -32768 8000
H
Underflow
Analog modules
5.4 Representation of analog values
S7-400 Automation System Module Data
178 Reference Manual, Ausgabe 11/2016, A5E00850736-08