Representation Of Analog Values - Siemens Simatic S7-1500 Manual

Analog value processing
C.2 Representation of analog values
C.2

Representation of analog values

Introduction
The analog values for all measuring ranges that you can use with the analog on-board I/O
are represented in this appendix.
For cross-product information on "analog value processing", refer to the Analog value
processing (http://support.automation.siemens.com/WW/view/en/67989094) function
manual.
Measured value resolution
Each analog value is entered left aligned into the tags. The bits marked with "x" are set to
"0".
Note
This resolution does not apply to temperature values. The digitalized temperature values are
the result of a conversion in the analog on-board I/O.
Table C- 3 Resolution of the analog values
Resolution in bits
including sign
16
178
Values
Decimal Hexadecimal
1 1
H
Analog value
High byte Low byte
Sign 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
Manual, 09/2016, A5E35306440-AB