KEYENCE Visual KV Series - Manual (Page 108)

2.4 Instruction Details
3-84
2
Chapter 2 Instructions
Line No. Instruction Operand
0000 LD 2008
0001 SET 1000
0002 LDB T001
0003 T001 #00010
0004 LD 2003
0005 LD T001
0006 LD 2003
0007 SFT 1000 1005
0008 LD 1000
0009 OUT 0500
0010 LD 1001
0011 OUT 0501
0012 LD 1002
0013 OUT 0502
0014 LD 1003
0015 OUT 0503
0016 LD 1004
0017 OUT 0503
0018 LD 1005
0019 SET 1000
■ Resetting internal utility relays
When input relay No. 0000 turns ON, all internal utility relays No. 1000 through 1915
turn OFF.
SFT instruction can be substituted for RES instruction. This application can be used
to reset many relays at one time.
(All relays 3000 through 9915 can also be turned OFF at one time.)
Coding
■ Repeat shift circuit
Turns ON every output for a second sequentially. Sets 1000 to 2008 (ON for 1st
scan only at startup) and shifts outputs from 0500 to 0504 every second at T001.
When 1005 turns ON, 1000 is set and the same sequence as above repeats.
Coding
2003
2003
0000
SFT
D
1000
CLK
1915
RES
Line No. Instruction Operand
0000 LD 2003
0001 LD 2003
0002 LD 0000
0003 SFT 1000 1915
2003
T001
2008
T001
2003
SFT
D
1000
CLK
1005
RES
1000
1001
1002
1003
1004
1005
#00010
T001
1000
SET
0500
0501
0502
0503
0504
1000
SET
SFT
KVNKA Chap 02_4aP.p65 08.3.11, 11:58 AM 84