Delta DVP-20PM User Manual

5 Applied Instructions and Basic Usage
5.1 Table of Applied Instructions
Instruction code
Model
supported
Step
Type API
16-bit 32-bit
Pulse
instruction
Function
20PM 16-bit 32-bit
Page
No.
00
CJ –

Conditional jump

3 – 5-14
01
CALL –

Calling a subroutine

3 – 5-17
02
SRET – – Indicating that a subroutine ends

1 – 5-18
07
WDT –

Watchdog timer

1 – 5-20
08
RPT – – Start of a nested loop (only one loop)

3 – 5-21
Loop control
09
RPE – – End of a nested loop

1 – 5-22
10
CMP DCMP

Comparing values

7 9 5-23
11
ZCP DZCP

Zonal comparison Zonal comparison

9 12 5-24
12
MOV DMOV

Transferring a value

5 6 5-25
13
SMOV –

Transferring digits

11 – 5-26
14
CML DCML

Inverting bits

5 9 5-29
15
BMOV –

Transferring values

7 – 5-30
16
FMOV DFMOV

Transferring a value to several devices

7 13 5-32
17
XCH DXCH

Interchanging values

5 9 5-33
18
BCD DBCD

Converting a binary value into a
binary-coded decimal value

5 5 5-34
Transfer and comparison
19
BIN DBIN

Converting a binary-coded decimal
value into a binary value

5 5 5-35
20
ADD DADD

Binary addition

7 9 5-36
21
SUB DSUB

Binary subtraction

7 9 5-38
22
MUL DMUL

Binary multiplication

7 9 5-39
23
DIV DDIV

Binary division

7 9 5-40
24
INC DINC

Adding one to a binary value

3 3 5-41
25
DEC DDEC

Subtracting one from a binary value

3 3 5-42
26
WAND DWAND

Logical AND operation

7 9 5-43
27
WOR DWOR

Logical OR operation

7 9 5-44
28
WXOR DWXOR

Logical exclusive OR operation

7 9 5-45
Arithmetic
29
NEG DNEG

Taking the two’s complement of a
value

3 3 5-46
30
ROR DROR

Rotating bits rightwards

5 9 5-48
31
ROL DROL

Rotating bits leftwards

5 9 5-49
32
RCR DRCR

Rotating bits rightwards with a carry
flag

5 9 5-50
33
RCL DRCL

Rotating bits leftwards with a carry flag

5 9 5-51
34
SFTR –

Moving the states of bit devices
rightwards

9 – 5-52
35
SFTL –

Moving the states of bit devices
leftwards

9 – 5-53
36
WSFR –

Moving the values in word devices
rightwards

9 – 5-54
37
WSFL –

Moving the values in word devices
leftwards

9 – 5-56
38
SFWR –

Moving a value and writing it into a
word device

7 – 5-57
Rotation and move
39
SFRD –

Moving a value and reading it from a
word device

7 – 5-58
DVP-20PM Application Manual
5-1

Delta DVP-20PM Specifications

General

Brand	Delta
Model	DVP-20PM
Category	Controller
Language	English