2103 datasheet(21/29 Pages) BURKERT

21 / 29 page

Type 8791

21 | 29

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Performance specifications

5.1. Signal flow diagram

Position control loop

Set-point

position value

CMD

POS

Position controller

Control system

Position measuring system

Position control loop

Valve

opening

Proportional

valve

Xd1

Additional software options of positioner SideControl Type 8791 (extract)

SideControl BASIC functions

• Automatic commissioning of control system

• Digital input (safety position)

• Analogue position feedback (optional)

DIP-Switch activated device

• Close tight function

• Inversion of operating direction of setpoint signal

• Linear characteristic curves selection or customised programming (software interface)

• Manual and automatic operation

Communications software with activatable and parameter driven functions

• Customised programming of transmission characteristics

• Selection of setpoint signal

• Range splitting setpoint signal

• Limitation of valve stroke

• Limitation of operation speed

• Definition of safety position

• Signal failure detection

2103 Datasheet(PDF) 21 Page - Christian Bürkert GmbH & Co. KG