Explanation Of Functions - Becker Centronic VarioControl VC421 Montage- Und Betriebsanleitung

Individual inputs (ind.)
One or more push-buttons are connected to these inputs in parallel. These in-
puts work in maintained operation mode.
Button actu- > 0.25 s
ation
Button actu- < 0.25 s
ation
Double-tap within 0.6 s
Group inputs (central)
These inputs work in dead-man mode. A start command (up or down) is ex-
ecuted when the power is switched on. A stop command is executed when the
power is switched off. Control units with maintained operation mode can be
connected here.
18 - en

Explanation of functions

Centronic VarioControl VC421
4034 200 008 0
Approaching limit position
Stop
Approaching intermediate position