KEYENCE Visual KV Series - Manual (Page 206)

2.4 Instruction Details
3-182
2
Chapter 2 Instructions
0400
LDA
C001
STA
2002
0001
TBIN
#09999
C001
0000
Line No. Instruction Operand
0000 LD 2002
0001 LDA 0400
0002 CON
0003 TBIN
0004 CON
0005 STA C001
0006 LDB 0001
0007 C 001 #09999 0000
Converts data of 0400 to 0415 to BIN data and writes
into C001.
Sets C001
■ Output of 8-digit BCD data
Outputs the calculated product of DM0000 x DM0001 (0 to 99999999) in BCD of 8
digits at maximum as below:
High-order 4-digit BCD data ➞ To 0600 to 0615
Low-order 4-digit BCD data ➞ To 0500 to 0515
Coding
Application of TBIN instruction
■ Input of 4-digit BCD data
Sets 4 digits of the BCD digital switch (0400 to 0415) as the counter C001 value.
Coding
DM0000
LDA
DM0001
MUL
DM0101
STA
#10000
DIV
TM01
LDA TBCD
0500
STA
2002
DM0101
LDA TBCD
0600
STA
TM00 DM0000 x DM0001 =
TM00
0600 to 0615 0500 to 0515
... TM01
÷ #10000
=
Display
Internal register
High-order 4 digits Low-order 4 digits
High-order 4 digits
Internal register
Internal register
TM00
Low-order 4 digits Remainder
High-order 4 digits Low-order 4 digits
Line No. Instruction Operand Line No. Instruction Operand
0000 LD 2002 0010 CON
0001 LDA DM0000 0011 TBCD
0002 CON 0012 CON
0003 MUL DM0001 0013 STA 0500
0004 CON 0014 CON
0005 DIV #10000 0015 LDA DM0101
0006 CON 0016 CON
0007 STA DM0101 0017 TBCD
0008 CON 0018 CON
0009 LDA TM01 0019 STA 0600
TBCD / @TBCD / TBIN / @TBIN
KVNKA Chap 02_4dP.p65 08.3.11, 0:04 PM 182