Samson 3374-11 - Applications; Selecting the Application

EB 8331-4 EN 45
Operating level
8.4 Applications
The actuator's application can be selected from one of the following applications:
− Positioner (POSI)
− PID controller (PID)
− Two-step mode (2STP)
− Three-step mode (3STP)
− Temperature closed-loop control upon input signal failure (POSF)
− Depending on the selected application, wire the terminals of the actuator as specied (see
section8.4.2).
− Not all parameters and settings are shown when a certain application is selected.
Selectingtheapplication:
Code Description WE Adjustment range
6 Application POSI POSI (positioner)
PID (PID controller)
2STP (two-step mode)
3STP (three-step mode)
POSF (temperature closed-loop
control upon input signal failure)
8.4.1 Selecting the application
Positioner application
The actuator stem's position directly follows the input signal.
Î Set Code 6 to POSI.
Î Use terminal assignment according to Fig.16.
Note