Материал: m013205e
The numerical format
All analog values will be shown in a unit numerical format. The resolution for 750-476 and 750-478 is 15 Bit plus sign.
750-476, -478
Input voltage |
Value |
|
|
Status |
LED |
|
0-10V |
±10V |
Binary |
Hex. |
Dec. |
(hex) |
error |
|
|
|
|
|
|
I (1,2) |
>11 |
>11 |
0111 1111 1111 1111 |
0x7FFF |
32767 |
0x42 |
on |
|
|
|
|
|
|
|
>10,5 |
>10,5 |
0111 1111 1111 1111 |
0x7FFF |
32767 |
0x42 |
off |
|
|
|
|
|
|
|
10 |
10 |
0111 1111 1111 1111 |
0x7FFF |
32767 |
0x00 |
off |
|
|
|
|
|
|
|
5 |
5 |
0100 0000 0000 0000 |
0x4000 |
16384 |
0x00 |
off |
|
|
|
|
|
|
|
2,5 |
2,5 |
0010 0000 0000 0000 |
0x2000 |
8192 |
0x00 |
off |
|
|
|
|
|
|
|
1,25 |
1,25 |
0001 0000 0000 0000 |
0x1000 |
4096 |
0x00 |
off |
|
|
|
|
|
|
|
0,0781 |
0,0781 |
0000 0001 0000 0000 |
0x0100 |
256 |
0x00 |
off |
|
|
|
|
|
|
|
0,049 |
0,049 |
0000 0000 0001 0000 |
0x0010 |
16 |
0x00 |
off |
|
|
|
|
|
|
|
0,0003 |
0,0003 |
0000 0000 0000 0001 |
0x0001 |
1 |
0x00 |
off |
|
|
|
|
|
|
|
0 |
0 |
0000 0000 0000 0000 |
0x0000 |
0 |
0x00 |
off |
|
|
|
|
|
|
|
<-0,5 |
|
0000 0000 0000 0000 |
0x0000 |
0 |
0x41 |
off |
|
|
|
|
|
|
|
<-1 |
|
0000 0000 0000 0000 |
0x0000 |
0 |
0x41 |
on |
|
|
|
|
|
|
|
|
-5 |
1100 0000 0000 0000 |
0xC000 |
49152 |
0x00 |
off |
|
|
|
|
|
|
|
|
-10 |
1000 0000 0000 0000 |
0x8000 |
32768 |
0x00 |
off |
|
|
|
|
|
|
|
|
<-10,5 |
1000 0000 0000 0000 |
0x8000 |
32768 |
0x41 |
off |
|
|
|
|
|
|
|
|
<-11 |
1000 0000 0000 0000 |
0x8000 |
32768 |
0x41 |
on |
|
|
|
|
|
|
|
Analog Inputs 750-476, 478 |
4 |
4;13614<<< |
:$*2®,22®6<67(0 |
Numerical format with status information
For fieldbus master, which evaluates status information in the data word, e.g. from Siemens, a variant of the function clamp is available.
The format containes the status in Bit B0 .. B2.
The digitalized measuring value is placed at the position Bit B3 .. B15. The numerical format is equivalent to S5 466.
750-476/000-200
Input |
|
Value |
|
|
Status |
LED |
voltage |
Binary |
|
Hex. |
Dec. |
|
error |
±10 V |
|
X E O*) |
|
|
|
I (1,2) |
> 11 |
0011 1111 1111 1 |
0 0 1 |
0x3FF9 |
16377 |
0x42 |
on |
> 10,5 |
0011 1111 1111 1 |
0 0 1 |
0x3FF9 |
16377 |
0x42 |
off |
10 |
0011 1111 1111 1 |
0 0 0 |
0x3FF8 |
16376 |
0x00 |
off |
5 |
0010 0000 0000 0 |
0 0 0 |
0x2000 |
8192 |
0x00 |
off |
2,5 |
0001 0000 0000 0 |
0 0 0 |
0x1000 |
4096 |
0x00 |
off |
1,25 |
0000 1000 0000 0 |
0 0 0 |
0x0800 |
2048 |
0x00 |
off |
0,0781 |
0000 0000 1000 0 |
0 0 0 |
0x0080 |
128 |
0x00 |
off |
0,0049 |
0000 0000 0000 1 |
0 0 0 |
0x0008 |
8 |
0x00 |
off |
0 |
0000 0000 0000 0 |
0 0 0 |
0x0000 |
0 |
0x00 |
off |
-5 |
1110 0000 0000 0 |
0 0 0 |
0xE000 |
57344 |
0x00 |
off |
-10 |
1100 0000 0000 0 |
0 0 0 |
0xC000 |
49152 |
0x00 |
off |
< -10,5 |
1100 0000 0000 0 |
0 0 1 |
0xC001 |
49153 |
0x41 |
off |
< -11 |
1100 0000 0000 0 |
0 0 1 |
0xC001 |
49153 |
0x41 |
on |
*) X : without meaning, E : short circuit or open circuit, O : overflow |
|
|||||
750-478/000-200 |
|
|
|
|
|
|
Input |
|
Value |
|
|
Status |
LED |
voltage |
Binary |
|
Hex. |
Dec. |
|
error |
0-10 V |
|
X E O*) |
|
|
|
I (1,2) |
> 11 |
0111 1111 1111 1 |
0 0 1 |
0x7FF9 |
32761 |
0x42 |
on |
> 10,5 |
0111 1111 1111 1 |
0 0 1 |
0x7FF9 |
32761 |
0x42 |
off |
10 |
0111 1111 1111 1 |
0 0 0 |
0x7FF8 |
32760 |
0x00 |
off |
5 |
0100 0000 0000 0 |
0 0 0 |
0x4000 |
16384 |
0x00 |
off |
2,5 |
0010 0000 0000 0 |
0 0 0 |
0x2000 |
8192 |
0x00 |
off |
1,25 |
0001 0000 0000 0 |
0 0 0 |
0x1000 |
4096 |
0x00 |
off |
0,0781 |
0000 0001 0000 0 |
0 0 0 |
0x0100 |
256 |
0x00 |
off |
0,049 |
0000 0000 0001 0 |
0 0 0 |
0x0010 |
16 |
0x00 |
off |
0,024 |
0000 0000 0000 1 |
0 0 0 |
0x0008 |
8 |
0x00 |
off |
0 |
0000 0000 0000 0 |
0 0 0 |
0x0000 |
0 |
0x00 |
off |
< -0,5 |
0000 0000 0000 0 |
0 0 1 |
0x0001 |
1 |
0x41 |
off |
< -1 |
0000 0000 0000 0 |
0 0 1 |
0x0001 |
1 |
0x41 |
on |
*) X : without meaning, E : short circuit or open circuit, O : overflow
Analog Inputs 750-476, 478 |
5 |
4;13614<<< |
:$*2®,22®6<67(0 |
Status byte
Structure of the status byte:
bit |
7 |
6 |
5 |
4 |
3 |
2 |
|
1 |
0 |
|
meaning |
0 |
ERROR |
res. |
res. |
res. |
res. |
|
Overrange |
Underrange |
|
∙ |
ERROR |
|
error at the input channel. |
|
|
|
|
|
||
∙ |
Overrange |
|
exceed the allowable measuring range. |
|
|
|||||
∙ |
Underrange |
|
fall below the allowable measuring range. |
|
||||||
Analog Inputs 750-476, 478 |
6 |
4;13614<<< |
:$*2®,22®6<67(0 |