Siemens SIMATIC - Page 269

Principles of analog modules
5.1 Representation of the values for analog input channels
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
269
Table 5- 15 Representation of the analog values of Ni 100, 120, 200, 500, 1000 and
LG-Ni 1000 resistance thermometers
Ni x00 cli-
matic in °C
(1 digit =
0.01 °C)
Units
Ni x00 cli-
matic in °F
(1 digit =
0.01 °F)
Units
Range
dec
hex
dec
hex
> 295.00
32767
7FFF
H
> 327.66
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
Rated 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
Representation of the analog values of Ni 100 GOST Standard resistance thermometers
Table 5- 16 Representation of the analog values of Ni 100 GOST Standard resistance thermometers
Ni 100
GOST
Standard
in °C (1
digit =
0.1°C)
Units
Ni 100
GOST
Standard in
°F (1 digit =
0.1 °F)
Units
Range
dec
hex
dec
hex
> 212.4
32767
7FFF
H
> 414.3
32767
7FFF
H
Overflow
212.4
:
180.1
2124
:
1801
084C
H
:
0709
H
414.3
:
356.1
4143
:
3561
102F
H
:
0DE9
H
Overshoot range
180.0
:
-60.0
1800
:
-600
0708
H
:
FDA8
H
356.0
:
-76.0
3560
:
-760
0DE8
H
:
FD08
H
Rated range
-60.1
:
-105.0
-601
:
-1050
FDA7
H
:
FBE6
H
-76.1
:
-157.0
-761
:
-1570
FD07
H
:
F9DE
H
Undershoot range
< - 105.0
-32768
8000
H
< - 157.0
-32768
8000
H
Underflow