Address Space - Siemens SIMATIC ET 200SP Manual

Parameters/address space

4.5 Address space

4.5 Address space
Address space of the analog input module AI 8×RTD/TC 2-wire HF
The following figure shows the assignment of the address space with value status
(Quality Information (QI)). The addresses for the value status are only available if the value
status is enabled.
Figure 4-9
Configuration options of the AI 8xRTD/TC 2-wire HF
The following configurations are possible:
● Configuration 1: Without value status
● Configuration 2: With value status
Evaluating the value status
An additional byte is occupied in the input address space if you enable the value status for
the analog module. Each bit 0 to 7 in this byte is assigned to one channel and provides
information on the validity of the analog value (0 = value is incorrect).
32
Address space of the AI 8×RTD/TC 2-wire HF with value status
Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1)
Manual, 02/2014, A5E32942580-AA