Representation Of Analog Values - Siemens SIMATIC S7-1500 Manual

Representation of analog values

Introduction
This chapter shows the analog values for all measuring ranges supported by the AI 8xU/I HS
analog module.
Measured value resolution
Each analog value is written left aligned to the tags. The bits marked with "x" are set to "0".
Table C- 1
Resolution in bits
including sign
16
49
Resolution of the analog values
Decimal
1
Values
Hexadecimal High byte
1 Sign 0 0 0 0 0 0 0
H
Analog Input Module AI 8xU/I HS (6ES7531-7NF10-0AB0)
C
Analog value
Low byte
0 0 0 0 0 0 0 1
Manual, 12/2016, A5E03484886-AE