Product overview
2.2 Functions
Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0)
18 Manual, 09/2016, A5E36647959-AB
Configuration
Requirements
● Firmware version V1.1.0 or higher of the module.
● Selection of a valid temperature measuring range.
The function is activated using the "Scalable measuring range" parameter.
The following figure shows an example for the configuration:
Figure 2-5 Configuration for the scalable measuring range
You can find additional information on configuration in the STEP 7 online help.
In the user program, you can evaluate the status and the limits of the scalable measuring
range with data record 235, see Appendix (Page 68).