Software-specific information
56
Power Panel C50 User's manual V1.10
Additional functions
If the web browser on the Power Panel is running with developer tools enabled, the following additional features
are enabled:
➯
When using a USB mouse, a shortcut menu is opened with the right mouse button.
➯
When using a USB keyboard, the following keys are also enabled:
[F5]
Refresh:
Reloads the current browser window.
[Alt]+[Left]
One page back:
Opens the previous page in the browser history.
[Alt]+[Right]
One page forward:
Opens the next page in the browser history.
6.3.5 Keyboard
Text can be entered using a USB keyboard or virtual keyboard.
The virtual keyboard is displayed as soon as a text input field (blinking text input cursor "
|
") has the focus.
q
w
e
r
t
y
u
i
o
p
a
s
d
f
g
h
j
k
l
⇑
z
x
c
v
b
n
m
⇐
↵
▼
.
,
?123
←
→
The [
?123
], [
ABC
], [
1/2
] and [
2/2
] keys can be used to open additional keyboard layouts:
1
2
3
4
5
6
7
8
9
0
*
#
+
-
=
(
)
"
~
1/2
@
&
/
\
'
:
;
⇐
↵
▼
.
,
ABC
←
→
€
£
$
¥
µ
§
<
>
[
]
°
^
|
_
{
}
!
?
`
2/2
´
%
‰
∑
∅
‧
±
⇐
↵
▼
.
,
ABC
←
→
6.4 File formats
6.4.1 Terminal OS image
The Terminal OS image is a compressed image of the Terminal OS (operating system of the terminal). The Terminal
OS image is a package consisting of the following files:
File
Description
PPC50Image.img.gz
Compressed image of the Terminal OS.
PPC50Image.img.gz.sig
Signature of the image.
PPC50Image.info
Information about the image (MD5 checksum, image version, etc.).
Information:
This Power Panel supports signed images. During an update, the Power Panel uses the supplied sig-
nature to determine whether the image comes from a trusted source.
During an update, the MD5 checksum determines if the image is free of errors.
6.4.2 Boot logo
The boot logo is displayed during the startup phase of the Power Panel.
The boot logo must meet the following requirements:
File format
Only file format BMP (Windows bitmap) is permitted for the boot logo.
Size
The size of the graphic must correspond to the size of the display in full screen mode.
To determine the size of the display on the Power Panel being used, see section "Technical data".
Name
The boot logo can be added with any name in Automation Studio.
Color depth
The color depth is limited to 24-bit.
