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5--6
Programming Examples
This example is similar to the previous example, except that it uses a BCD Double
number in the bottom line display. The bottom line uses data display message #6,
which has been configured as a BCD Double display message. The data for the data
field is from V3002 and V3003. V3002 contains the four least significant digits while
V3003 contains the four most significant digits. The second line is text message #3.
The data for the second line BCD message comes from register V2100. The third
line uses message #140 which has been configured as a blank text message.
C102
LD
K8
OUT
V2000
This selects message #8 to be displayed in the top line.
LD
K3
OUT
V2001
LD
V2100
OUT
V2006
This selects message #3 to be displayed in the second line.
This puts data from V2100 into the second line data field.
LD
K140
OUT
V2002
LD
K6
OUT
V2003
LDD
V3002
OUTD
V2012
Process Step 1
Tank Level: 1935
V2000
V2001
V2002
V2003
V2004
V2005
V2006
V2007
V2010
V2011
V2012
V2013
Top line message selection
Second line message selection
Bottom line message selection
Top line data
Top line data 2
Third line message selection
Second line data
Second line data 2
Third line data
Third line data 2
Bottom line data
Bottom line data 2
Count Val: 64197324
This selects message #140 to blank the third line.
This selects message #6 to be displayed in the bottom line.
This puts the BCD Double number from V3002/V3003 into the
bottom line data field.
Displaying BCD
Double Numbers
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