Samson 5857 - Annex A: Configuration Instructions; Input Signal Configuration

EB 5857 EN 16-1
Annex A (conguration instructions)
16 Annex A (conguration instructions)
The actuator is congured with the TROVIS-VIEW software (uEB6661).
16.1 Input signal
The input signal determines the actuator stem position. The default lower and upper range
valuesoftheinputsignalare0to10V.
At least 2.5V must separate the upper and lower range values.
Î Click 'Settings' folder ('Inputs and outputs').
The settings for the input and output signal are shown:
Settings\Inputs and outputs\Input signal
Input signal WE Adjustment range
Lower range value 0.0V 0.0to7.5V
Upper range value 10.0V 2.5to10.0V
16.1.1 Split-range operation
The input signal range can be adapted, e.g. to achieve a plant operation characteristic by
connecting two or more actuators in parallel (split-range operation).
Example: Two valves regulate the process medium in one common pipeline to achieve a
largerangeability.Onevalveopenswitha0to5Vinputsignal,whilethesecondvalvealso
openswhentheinputsignalincreasesfurther(5to10V)andtherstvalveremainsopen.
The two valves close in the reverse order.
Note
Note