KEYENCE Visual KV Series - Manual (Page 213)

2.5 Programming Notes
1
2
3-189 Chapter 2 Instructions
2.5 Programming Notes
This section describes important points and precautions for creating ladder pro-
grams.
Circuits that must be modified
1. The circuit shown below left cannot be programmed. Modify it as shown on the
right.
2. Output is disabled in 0500 in the circuit shown below left. By modifying it as
shown on the right, output of one scan only is disabled.
3. If the same coil is used in two positions, the latter position has priority and the
coil in the former position is ignored.
4. The circuit shown below left cannot be programmed. Modify it as shown on the
right.
5. The circuit shown below left cannot be programmed. Modify it as shown on the
right.
C D
A B 0500
E
A E
C E 0500
A
D
B
C
1000
A 1000
0500
A 1000 0500
A 1000
E
A
C
B 0500
0500
A B 0500
C E
A B C
D E
F
0500 B C
D E
A
E
0500
F
A B 0500
0501
C D
E
C D
E
A
B 0500
0501 C
KVNKA Chap 02_4dP.p65 08.3.11, 0:04 PM 189