Delta DVP-20PM User Manual

5 Applied Instructions and Basic Usage
5.4 Using Index Registers to Modify Operands
V devices are 16-bit index registers, and Z devices are 32-bit index registers. There are 6 V devices
(V0~V5), 8 Z devices (Z0~Z7) in a DVP-10PM series motion controller.
V0~V7
Z0~Z7
32 bits
High byte
Low byte
16 bits
V devices are 16-bit registers. Data can be freely
written into a V device, and data can be freely read
from a V device. If a 32-bit value is required, please
use a Z device.
Index registers can be used to modify P/I/X/Y/M/S/KnX/KnY/KnM/KnS/T/C/D devices, but they can not be
used to modify index registers, constants, and Kn. For example, K4@Z0 is invalid, K4M0@Z0 is valid, and
K0@Z0M0 is invalid. The devices marked with ‘＊’ displayed in grayscale in the table in the explanation of
an applied instruction can be modified by V devices and Z devices..
5.5 Instruction Index
 Arranging applied instructions in alphabetical order
Instruction code Step
Type API
16-bit 32-bit
Pulse
instruction
Function
16-bit 32-bit
Page
No.
87
ABS DABS

Absolute value 3 5 5-85
20
ADD DADD

Binary addition 7 9 5-36
66
ALT –

Alternating between ON and OFF 3 – 5-76
218
AND& DAND& – S1&S2 5 7 5-127
220
AND^ DAND^ – S1^S2 5 7 5-127
219
AND| DAND| – S1|S2 5 7 5-127
234
AND< DAND< –
S1＜S2
5 7 5-130
93
ANDF – – Connecting falling-edge detection in series 3 – 4-12
92
ANDP – – Connecting rising-edge detection in series 3 – 4-11
47
ANR –

Resetting an annunciator 1 – 5-68
46
ANS – – Driving an annunciator 7 – 5-67
237
AND<= DAND<= –
S1≦ S2
5 7 5-130
236
AND<> DAND<> – S1≠S2 5 7 5-130
232
AND= DAND= –
S1＝S2
5 7 5-130
233
AND> DAND> –
S1＞S2
5 7 5-130
238
AND>= DAND>= –
S1≧ S2
5 7 5-130
134
– DACOS

Arccosine of a binary floating-point value – 6 5-117
133
– DASIN

Arcsine of a binary floating-point value – 6 5-116
A
135
– DATAN

Arctangent of a binary floating-point value – 6 5-118
18
BCD DBCD

Converting a binary value into a binary-coded
decimal value
5 5 5-34
19
BIN DBIN

Converting a binary-coded decimal value into a
binary value
5 5 5-35
15
BMOV –

Transferring values 7 – 5-30
44
BON DBON

Checking the state of a bit 7 13 5-65
B
258
BRET – – Returning to a busbar 1 – 5-142
01
CALL –

Calling a subroutine 3 – 5-17
131
– DCOS

Cosine of a binary floating-point value 5 6 5-112
137
– DCOSH

Hyperbolic cosine of a binary floating-point value – 6 5-120
00
CJ –

Conditional jump 3 – 5-14
256
CJN –

Negated conditional jump 3 – 5-140
C
14
CML DCML

Inverting bits 5 9 5-29
DVP-20PM Application Manual
5-10

Delta DVP-20PM Specifications

General

Brand	Delta
Model	DVP-20PM
Category	Controller
Language	English