Basic ladder programs – KEYENCE KV-D20 User Manual
Page 44
3. Examples of Ladder Programs
3
44
Device attribute display setting [DM1680 (first line) through DM1699 (20th line)]
The following 10 attributes can be specified.
➮
Refer to page 122 for details.
* 0 is initial setting.
Basic ladder programs
Displaying " PACKS"
Operator screen
Ladder program
Description
•
Display the current value of C000 with a comment. The counter preset value is
not displayed.
•
To avoid overlapping the character and numeric value, shift the position of the
numeric value by 5 digits to the left.
Comment
.
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F1
F2
F3
F4
1
2
3
4
PRODUCED:
100PACKS
Counter
C000
Device
No.
Comment 1
P R OD U C E D :
P A C K S
2002
#21000
DM1580
DW
$1050
DM1680
DW
▲
▲
$
■ ■ ■ ■
■ ■ ■ ■
▲
▲
kv_d20_manual.p65
08.3.10, 6:08 PM
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