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migra MPB PB
Large Format, Graphics Compatible Display with Profibus Interface
Page 18
microSYST Systemelectronic GmbH, Am Gewerbepark 11, 92670 Windischeschenbach
+49 9681 91960-0,
+49 9681 91960-10, [email protected], www.microsyst.de
3.6.2.8 Query Bargraphs
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
ESC
Function
Display / Clear
Bargraph no.
hundreds
Bargraph no.
tens
Bargraph no.
ones
1B
h
“W“
“+“: display
“-“: clear
“0“-“9“
“0“-“9“
“0“-“9“
With the display command, the last sent value (or the reference value
after RESET) is used for the bargraph. If a variable is connected to the
bargraph, it will be displayed, too.
Clearing a bargraph means to fill the bargraph area with the current
online background colour (from the last „ESC-A“ frame). “Black“ is used
if the online background colour has been set to “transparent“. If a varia-
ble is connected to the bargraph, it will be cleared too.
A maximum number of 255 bargraphs (numbers 0 to 254) is possible.
The maximum variable length of assigned variables is 127 characters.
3.6.2.9 Set Bargraph Values
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
ESC
Function
Set
Bargraph no.
hundreds
Bargraph no.
tens
Bargraph no.
ones
Data type
1B
h
“W“
“=“: Set
“0“-“9“
“0“-“9“
“0“-“9“
“A“: ASCII coded
Decimal Value
Byte 8
Byte 9
Byte 10
Byte 11
Byte 12
Byte 13
Sign
Decimal value
ten thousands
Decimal value
thousands
Decimal value
hundreds
Decimal value
tens
Decimal value
ones
“+“,“-“
“0“-„9“
“0“-“9“
“0“-“9“
“0“-“9“
“0“-“9“