Analog Inputs 750-472, 474
:$*2
Ç
,
2
Ç
6<67(0
4
The numerical format for Siemens
In addition to the full 16 Bit indication of the measured value it is possible to use the
„Siemens format“. The measured value is represented by the most significant 12 Bits.
The 3 least significant Bits are reserved for diagnostic and status purpose (750-472/000-
200, 750-474/000-200). The numerical format for 750-472/000-200 is equivalent to S5
463, 750-474/000-200 equivalent to S5 460/465.
Input
current
4-20mA
Binary value
X : without meaning
F : short circuit or
F: open circuit
Ü : overflow
X F Ü
Hex.
Dec.
Status
LED
32
0111 1111 1111 1
0 0 1
7F F9
32761
42
on
31,99
0111 1111 1111 0
0 0 0
7F F0
32752
0
off
20,5
0101 0010 0000 0
0 0 1
52 00
20992
0
off
20
0101 0000 0000 0
0 0 0
50 00
20480
0
off
16
0100 0000 0000 0
0 0 0
40 00
16384
0
off
12
0011 0000 0000 0
0 0 0
30 00
12288
0
off
8
0010 0000 0000 0
0 0 0
20 00
8192
0
off
4,0078
0001 0000 0000 1
0 0 0
10 08
4104
0
off
4
0001 0000 0000 0
0 0 0
10 00
4096
0
off
3,5
0000 1110 0000 0
0 1 1
0E 00
3584
0
on
0
0000 0000 0000 0
0 0 0
00 00
0
0
on
