How to save Control Data

It is highly recommended to save the set values of zone data in case of power failure or reset of PLC, especially the result of AutoTune and the process PID parameters. For this purpose, there are to function blocks with different PLC resource demands are available for different function range:

TECT_DATA_FLASH: saves/loads AutoTune result and PID parameters into/from internal flash.

TECT_RECIPE: saves/loads all relevant control parameters and settings into/from recipe file in CSV format.

• Save AutoTune and PID Parameters into Flash
• Save Set Values as Recipe File
  • Function Principle
  • Work with Recipe