3 examples of ladder programs, 1 basic ladder programs, Before creating ladder programs – KEYENCE Visual KV Series User Manual
Page 159: Visual kv series
Chapter 4 KV-D20 Operator Interface Panel
1-135
1
4
Visual KV
Series
4.3 Examples of Ladder Programs
4.3
Examples of Ladder Programs
4.3.1
Basic Ladder Programs
This section describes basic ladder programs for actual use of the KV-D20.
Before creating ladder programs
Notes on contact comment display
When entering a contact comment, note the following:
•
Enter a contact comment using alphanumeric characters.
•
To enter a space to the left of a contact comment, input "~" (swung dash) at the
left end of the comment with the LADDER BUILDER for KV. Spaces without "~"
at the left end will be ignored. When "~" is used in the middle of a contact com-
ment, it is displayed as "
➞".
•
Contact comments can be displayed only when the LADDER BUILDER for KV
Ver. 1.5 or later is used and the compression transfer of contact comments is not
selected.
•
Even the contact comments for ladder programs created with LADDER BUILDER
for KV Ver. 1.0x or KV-IncrediWare (DOS) can be displayed on the KV-D20 after
being transferred to the KV unit with the LADDER BUILDER for KV Ver. 1.5 or
later.
•
"Not transfer" is initially set as the contact comment transfer setting of the
LADDER BUILDER for KV Ver. 1.5 or later. To display contact comments on the
KV-D20, enable the contact comment transfer setting with the LADDER
BUILDER for KV Ver. 1.5 or later.
➮ Refer to "Chapter 1 Software-Windows [KV-H6WE2]" on page 2-1.
Type of device to be displayed
Set the desired device to be displayed on the screen to DM1580 (first line) through
DM1599 (20th line) with the setting number according to the following table.
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KVHKA Chap 04.p65
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