Sensor Type 4; Table 20: Process Image, Sensor Type 4 - WAGO 750-496 Manual

34 Process Image
4.3.2.2 Sensor Type 4 ... 20 mA
For the current measurement with sensor type 4 ... 20 mA, the input range of
4 ... +20 mA is mapped to a value rage of 0 ... +32767. The current underranges
and overranges refer to manufacturer range violations.
Table 20: Process Image, Sensor Type 4 ... 20 mA, Two's Complement Representation
Input current
mA
< 1.0
Wire break
< 4.0
Underrange
4.0
5.6
7.2
8.8
10.4
12.0
13.6
15.2
16.8
18.4
20.0
Overrange
> 20.0
Short circuit
> 21.0
1) Status bits: X: not used, F= error, Ü= overflow
2) When underrange / overrange limit is ON
3) When wire break / short circuit diagnostics is ON
Numeric value
Binary
'0000.0000.0000.0 011'
3)
'0000.0000.0000.0 011'
2)
'0000.0000.0000.0 000'
'0000.1100.1100.0 000'
'0001.1001.1001.1 000'
'0010.0110.0110.0 000'
'0011.0011.0011.0 000'
'0011.1111.1111.1 000'
'0100.1100.1100.1 000'
'0101.1001.1001.1 000'
'0110.0110.0110.0 000'
'0111.0011.0011.0 000'
'0111.1111.1111.1 000'
2)
'0111.1111.1111.1 011'
3)
'0111.1111.1111.1 011'
1)
XFÜ Hex. Dec.
0x0003 3
0x0003 3
0x0000 0
0x0CC8 3272
0x1998 6552
0x2660 9824
0x3330 13104
0x3FF8 16376
0x4CC8 19656
0x5998 22936
0x6660 26208
0x7330 29488
0x7FF8 32760
0x7FFB 32763
0x7FFB 32763
WAGO-I/O-SYSTEM 750
750-496 8AI 0/4-20mA S.E.
Status
Byte Error LED
Hex.
0x60 ON
0x41 ON
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x00 OFF
0x42 ON
0x50 ON
Manual
Version 1.2.0