Presentation, index 0x80n0:02
The measured value output is set in factory to two's complement representation (signed integer).
Index 0x80n0:02 offers the possibility to change the method of representation of the measured value.
Signed integer representation
The negative output value is represented in two’s complement (negated + 1).
Maximum representation range for 16 bits = -763dec to +32425dec
4..20 mA | Decimal | Hexadecimal |
---|---|---|
- | 32767 | 0x7FFF |
21 mA | 32425 | 0x7EAC |
20,5 mA | 31472 | 0x7A20 |
20 mA | 30518 | 0x7736 |
4 mA | 0 | 0x0000 |
3,8 mA | -381 | 0xFE83 |
3,6 mA | -763 | 0xFD05 |
- | -32768 | 0x8000 |