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Analog Inputs 750-476, 478
4;13614<<< :$*2®,22®6<67(0
5
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
±10 V
Binary
X E O
*)
Hex. Dec.
error
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
0-10 V
Binary
X E O
*)
Hex. Dec.
error
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