KEYENCE Visual KV Series - Manual (Page 126)

2.4 Instruction Details
3-102
2
Chapter 2 Instructions
Example
Coding
Description
• When input relay 0000 turns ON, 0500, 0501, 0502, and 0503 turn ON.
• When input relay 0000 turns OFF, 0500, 0501, 0502, and 0503 turn OFF.
• The CON instruction is used to connect instructions after output instructions
when the extended ladder is used.
• When the LADDER BUILDER for KV programming support software is used, the
CON instruction is automatically converted into a mnemonic and entered in the
ladder diagram by just writing a connection line.
• The CON instruction does not affect the scan time.
➮ Refer to "1.5 Extended Ladder Diagrams" (p. 3-29) for details of eetecded ladders.
Operands
Key operation
CON: Connect
Represents series connection of output
instruction with another instruction.
RES
0
ORB
6
FUN
0000 0503 0502 0501 0500
CON CON CON
Line No. Instruction Operand
0000 LD 0000
0001 OUT 0500
0002 CON
0003 OUT 0501
0004 CON
0005 OUT 0502
0006 CON
0007 OUT 0503
RES
0
ORB
6 FUN
ENT
R-SRCH
ENT
R-SRCH
:
CON
KVNKA Chap 02_4bP.p65 08.3.11, 0:00 PM 102