migra MPB PB
Large Format, Graphics Compatible Display with Profibus Interface
Page 13
microSYST Systemelectronic GmbH, Am Gewerbepark 11, 92670 Windischeschenbach
+49 9681 91960-0,
+49 9681 91960-10, [email protected], www.microsyst.de
3.6.1 Online Texts
Online texts are transmitted without an escape sequence (ASCII codes
20
H
- FF
H
, 0D
H,
0A
H
)
.
Transmitted ASCII characters are displayed with the current character
set at the current cursor position in consideration of current attributes.
Line breaks are accomplished with the help of ASCII code 0A
H
or 0D
H
,
or by transmitting the escape sequence for setting cursor position (ESC-
“C”).
If the display limits are exceeded, display output is continued at the next
line, or at the first line of the display unit.
3.6.1.1 Select Character Set
Byte 1
Byte 2
Byte 3
Byte 4
ESC
Function
Character set no.
tens
Character set no.
ones
1B
h
“Z”: normal character width
“z”: monospaced charac-
ters (uniform width for all
characters)
“0” – “9”
“0” – “9”
Four character sets are included with the display unit upon delivery:
Character set „Z00“ : Character height 7 pixels (+ 1 pixel descender)
Character set „Z01“ : Character height 10 pixels (+ 1 pixel descender)
Character set „Z02“ : Character height 14 pixels (+ 2 pixel descender)
Character set „Z03“ : Character height 16 pixels (without descender)
Existing character sets are overwritten with the new character sets if a
new configuration is downloaded to the display unit.