KEYENCE Visual KV Series - Manual (Page 362)

8.2 Details
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8
Chapter 8 Programming Examples
2008
2003
0001
0002
DM0000
PLS
I TVL
PAUSE
RES
1000
STA
DM0000
LDA
#09000
2008
STA
DM0001
LDA
#02000
2008
STA
DM0002
LDA
#00900
2008
STA
DM0003
LDA
#00010
1003
STA
DM0100
LDA
DM0007
2008
STA
DM0002
LDA
#03000
0001
2002
CMP
DM0000
LDA
CTH1
STA
DM0001
LDA
#02000
STA
DM0000
LDA
#01000
SET
2813
CTH1
00005
2009 0500
CMP
DM0001 2009 0501
CMP
DM0002 2009 0502
Ladder diagram Coding
➮ Refer to p. 3-117.
Applications of High-speed counter
■ High-speed counter multi-level setting
Sets the high speed counter comparator value of the input relay 0005 as below:
• #0100 ➞ DM0000
• #0200 ➞ DM0001
• #0300 ➞ DM0002
When a comparator value is greater than the setting value:
• DM0000 ➞ 0500 turns ON.
• DM0001 ➞ 0501 turns ON.
• DM0002 ➞ 0502 turns ON.
Ladder diagram Coding
Line No. Instruction Operand
0000 LD 2008
0001 LDA #09000
0002 CON
0003 STA DM0000
0004 LD 2008
0005 LDA #02000
0006 CON
0007 STA DM0001
0008 LD 2008
0009 LDA #00900
0010 CON
0011 STA DM0002
0012 LD 2008
0013 LDA #00010
0014 CON
0015 STA DM0003
0016 LD 2003
0017 LD 0001
0018 LD 0002
0019 ITVL DM0000 1000
0020 LD 1003
0021 LDA DM0007
0022 CON
0023 STA DM0100
Line No. Instruction Operand
0000 LD 2008
0001 SET 2813
0002 CON
0003 LDA #01000
0004 CON
0005 STA DM0000
0006 CON
0007 LDA #02000
0008 CON
0009 STA DM0001
0010 CON
0011 LDA #03000
0012 CON
0013 STA DM0002
0014 LDB 0001
0015 CTH1 0005
0016 LD 2002
0017 LDA CTH1
0018 MPS
0019 CMP DM0000
0020 ANB 2009
0021 OUT 0500
0022 MRD
0023 CMP DM0001
0024 ANB 2009
0025 OUT 0501
0026 MPP
0027 CMP DM0002
0028 ANB 2009
0029 OUT 0502
KVNKA Chap 08.p65 08.3.11, 0:12 PM 338