Configuring the operating system
6.2 Configuring the operating system for the TP 177micro
OP 73micro, TP 177micro (WinCC flexible)
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Operating Instructions, 09/2007, 6AV6691-1DF01-0AB0
NOTICE
Activating the Screen Saver
You should always activate the screen saver. Otherwise, the screen contents may leave
a burn-in effect in the background if they appear too long.
This effect is reversible, however.
Result
The screen saver for the HMI device has now been set.
6.2.2.7
Configure the data channel
Introduction
By disabling a data channel, you can protect the HMI device from unintentional overwriting of
project data and of the HMI device image.
Requirements
You have touched the "Transfer" icon on the Control Panel.
The "Transfer Settings" dialog is displayed.
1
Figure 6-21 "Transfer Settings" dialog
This dialog is used to configure the RS495 port for serial data transfer.
①
Group for data channel 1 (Channel 1)
Procedure
Enable the "Channel 1" data channel by setting the "Enable Channel" check box:
●
Set the "Enable Channel" check box to enable serial transfer.
●
Reset the "Enable Channel" check box to disable serial transfer.
Note
Transfer settings
The data channel must be enabled to allow the download of project data from the
configuration computer to the HMI device.