08/2005
4.4 Switching channels
4.4.1
Multiple channels on 1 NCU
Function
You can establish a connection between HMI Embedded and the PLC in every
operating area, using the user interface.
Fig. 4-1
Only the channels of the respective group are displayed.
Activate the channel switchover key. The currently existing connection is displayed
by means of the highlighted softkeys (horizontal, vertical) if the channel menu is
active.
Channel switchover
You can change to other channels by means of the vertically arranged softkeys.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D HMI Installation and Start-Up Guide (IAM) – 08/2005 Edition
Channel menu
Starting Up HMI Embedded (IM2)
4 Functions/Parameterization
IM2/4-43