Type 8696

10 | 14

Visit product website 

6.

Performance specifications

6.1. Signal flow diagram

Position control loop

Position

setpoint

CMD

POS

Positioner

Pilot valve

system

Position sensor system

Position control loop

Valve

opening

Control valve

-

+

Xd1

B1

P

K

Z1

E1

Additional software functions of the TopControl Type 8696

TopControl BASIC functions

• Automatic commissioning of control valve system

• Digital input (safety position)

• Analogue position feedback (optional)

DIP switch activated device

• Close-tight function

• Inversion of operating direction of the setpoint signal

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

• Manual and automatic operation

Communication software with activatable and parameter driven functions

• Customised programming transmission characteristics

• Choices of setpoint signal

• Range splitting setpoint signal

• Limitation of stroke range

• Limitation of the actuating speed

• Safety position

• Signal fault detection