Type 8692

12 | 17

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 options of the TopControl Type 8692 (extract)

Automatic commissioning of control valve system

• Automatic or manual characteristic curves selection

• Setting of seal and maximum stroke threshold, respectively

• Parameterisation of positioner

• Limitation of stroke range

• Limitation of positioning speed

• Setting direction of movement

• Configuration of digital input

• Signal range splitting on several controllers

• Configuration of 1 analogue or 2 digital outputs

• Signal fault detection

• Safety position

• Code protection

• Contrast inversion of display

• Parameterisable diagnostic functions 1.)/digital output (option)

– Operating hours counter

– Path accumulator

– Position monitoring

– Graphical display of dwell time density and movement range

– Monitoring of mechanical end positions in the armature

– Direction-reversal counter

– Temperature monitoring

1.) Further diagnostic functions with detailed description can be found in the operating instructions Type 8692 