Siemens SINUMERIK 840C Installation Instructions Manual page 97

4 MMC Area Diagnosis
4.4.3 BEDCONF configuration file
BPOSNEG_DEF The parameter BPOSNEG_DEF sets whether the screen display is to be in posi-
tive mode (enter PO) or in negative mode (enter NE).
You can enter PO or NE here but be sure to enter the parameter in capital letters.
Positive mode means black lettering on a white background and negative mode
means white lettering on a black background.
BSCREENSAVE The parameter BSCREENSAVE defines the time after which the screen saver of
the operator panel will darken the screen if no input has been made. The default
3600000 defines a time delay of two hours. The value must be positive,d a value
of 500 represents a delay of one second.
You can switch off the screen saver by placing the comment characters in front of
the value, (e.g. //
Note CLUT :
MO
CO
PO
NE
BANZLINESMZ_DEF The parameter BANZLINESMZ_DEF
The number of lines in the message line, either one or two, is defined in
BANZLINESMZ_DEF.
The following values are permissible:
i 1 2 15000
BAEFCOLOR_DFLT The ASCII editor is preset with the values. The value in BAEFCOLOR_DFLT de-
fines the foreground color. Values from 0 to 7 are permissible (see color look-up
table).
BAEBCOLOR_DFLT The parameter BAEBCOLOR_DFLT line 134 defines the background color. Va-
lues from 0 to 7 are permissible.
Values recommended for monochrome display:
4–34
a 1 7 0 3600000
Color Look-up Table
: Monochrome mode
: Color mode
: Positive mode
: NEGATIVE mode
Caution!
There is also a screen saver in the PLC (DB48).
1: one-line message line
2: two-line message line
Values
2
CLUT POMOCLUT POCOCLUT NEMOCLUT NECOCLUT
Foreground
Line 133 5
Background
Line 134 7
Siemens AG 2001 All Rights Reserved 6FC5197–jAA50
).
BANZLINESMZ_DEF
0 7
7 0
SINUMERIK 840C (IA)
08.96 09.95
7
0