Chapter 16 PLC Function Applications│CP2000
16-53
16-6-3 Overview of application commands
Classification API
Command code
P
command
Function
STEPS
16 bit 32 bit 16bit 32bit
Circuit control
01 CALL –

Call subprogram 3 –
02 SRET – – Conclusion of subprogram 1 –
06 FEND – – Conclusion of 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 – DFLT

BIN whole number → binary
floating point number
transformation
– 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 → Radian – 9
117 – DDEG

Radian → 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
– 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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