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184 Operating System
WAGO-I/O-SYSTEM 750
758-874/000-131
WAGO-I/O-IPC-C6
Manual
Version 1.0.0
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14.4.1.3 Access over keyboard and monitor (DVI-I and USB Interface)
In order to access the Linux console over a monitor/touch screen connected to the
DVI-I interface and a USB keyboard, proceed as follows:
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1.
Connect a monitor to the DVI-I interface X7 (9) of the I/O-IPC.
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2.
Connect a USB keyboard to one of the two USB interfaces
X10 (1) or X11 (2).
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RST
Stop
Run
U1
IDE/PWRIO
ERR
ST
A
RDY
RUN
U2
Figure 105: DVI-I interface X7 and USB interfaces X10/11
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3.
After starting Linux, the starting image of the target visualization appears on
the monitor.
Monitor/Touch screen resolution
If only a dark screen is displayed, then the resolution of the monitor/touch screen
may not be right. Change the resolution with WBM (see section "‘HMI Settings’
Page").
4. Using
[Alt] + [F2]
on the connected keyboard, change over to the Linux
console.
5.
Enter your user name (See section "Access to the Linux console").
6.
Enter the password for your user name. The Linux console of the I/O-IPC
opens in the HOME directory (
~
) of the selected user.
You can display the Linux start messages again through
cat
/proc/kmsg
(or
dmesg
).
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