How do I configure the handwheel, the key switch and the
illuminated pushbutton on the Mobile Panel 170?
The handwheel, the keyswitch and the illuminated pushbutton can
only be configured as DP direct keys on the Mobile Panel 170. In
order to use DP direct keys, the Mobile Panel 170 has to be
connected to the control via the PROFIBUS-DP. In addition to the
configuration of the control parameters with ProTool, the DP direct
keys must be configured as DP slave in the S7 hardware