Chapter 16 PLC Function ApplicationsC2000-HS
16-51
16-6-3 Overview of application commands
Classification API
Command code
P
command
Function
STEPS
16 bit 32 bit 16 bit 32 bit
Circuit control
01 CALL -
Call subprogram 3 -
2 SRET - - Conclusion of subprogram 1 -
06 FEND - - Conclusion a main program 1 -
Send
comparison
10 CMP DCMP
Compares set output 7 13
11 ZCP DZCP
Range comparison 9 17
12 MOV DMOV
Data movement 5 9
13 SMOV DSMOV
Nibble movement 11 21
15 BMOV –
Send all 7 –
Four logical
operations
18 BCD DBCD
BIN to BCD transformation 5 9
19 BIN DBIN
BCD to BIN transformation 5 9
20 ADD DADD
BIN addition 7 13
21 SUB DSUB
BIN subtraction 7 13
22 MUL DMUL
BIN multiplication 7 13
23 DIV DDIV
BIN division 7 13
24 INC DINC
BIN add one 3 5
25 DEC DDEC
BIN subtract one 3 5
Rotational
displacement
30 ROR DROR
Right rotation 5 –
31 ROL DROL
Left rotation 5 –
Data Process
40 ZRST –
Clear range 5 -
41 DECO DDECO
Decoder 7 13
42 ENCO DENCO
Encoder 7 13
43 SUM DSUM
ON bit number 5 9
44 BON DBON
ON bit judgement 7 13
49 FLT DFLT
BIN whole number → binary
floating point number
transformation
5 9
Floating point
operation
110
–
DECMP
Comparison of binary floating
point numbers
– 13
111
–
DEZCP
Comparison of binary floating
point number range
– 17
116 – DRAD
Angle → Diameter – 9
117 – DDEG
Diameter → angle – 9
120
–
DEADD
Binary floating point number
addition
– 13
121
–
DESUB
Binary floating point number
subtraction
– 13
122
–
DEMUL
Binary floating point number
multiplication
– 13
123
–
DEDIV
Binary floating point number
division
– 13
124
–
DEXP
Binary floating point number
obtain exponent
– 9
125
–
DLN
Binary floating point number
obtain logarithm
– 9
127
–
DESQR
Binary floating point number
find square root
– 9
129 INT DINT
Binary floating point number →
BIN whole number
transformation
5 9
130
–
DSIN
Binary floating point number
SIN operation
– 9
131
–
DCOS
Binary floating point number
COS operation
– 9
132
–
DTAN
Binary floating point number
TAN operation
– 9
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