Operator elements and displays
5.1 Mobile Panel
Mobile Panel 177 (WinCC flexible)
5-10 Operating Instructions (Compact), Edition 07/2005
5.1.5 Hand wheel
Introduction
The hand wheel is an optional control element at the Mobile Panel 177. The hand wheel can
be turned without a stop and does not have a zero position.
You can use the hand wheel to input incremental values.
The status of the hand wheel is evaluated as a direct button or via WinCC flexible system
functions.
Figure 5-9 Hand wheel
① Hand wheel with recess
Operation
To facilitate operation, the hand wheel has a small recess.