Burkert Type 8791 - Manual (Page 34)

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ParameterizationofBasicFunctions
7. parameterizatiOn Of BaSic functiOnS
7.1. Overview of Basic functions
The following basic functions are created as device menu items in the navigation area in the factory:
INPUT Entry of the unit signal input for the set-point value
CHARACT Selection of the Transfer Characteristic between Input Signal and Stroke (Correction Characteristic)
CUTOFF Sealing function for positioner
DIR.CMD Effective direction between input signal and set-point position
RESET Reset to factory settings
TUNE Automatic adjustment of the positioner to the relevant operating conditions
7.2. Basic functions
Parameterization and transfer of parameters are described in Sections “6.5. Parameterization” and “6.4.
Transferring Parameters”.
noTe!
if changes are made and transferred with the "write all parameters to device" function, it is possible that
parameters in the device will be unintentionally overwritten!
• Read the current device data before you make the changes or
• transfer only the modified parameters by using the selection options "Write directory only" or "Write directory
and subdirectories only".
Modified values can be transferred to the database with the "Apply" or "OK" button. If you exit the function
with the "Cancel" button, the changes are not transferred.
You can save the project with the "File / Save" menu item.
7.2.1. INPUT -
enter the input signal
→
Under this menu option, enter the unit signal used for the set-point value.
Factory setting: 4 – 20 mA
INPUT setpoint input 4 – 20 mA
4 – 20 mA
0 – 20 mA
Fig. 23: INPUT function
English
Software Tool - Positioner