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NCDMV
Instruction
PCU HIGH-SPEED
POSITIONING
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage
OK
Operands
Operand
C
Control word
A
First word of Direct Operation Command Area
C: Control Data
C+1: Position Control Unit
• CJ1W-NC@@4 (Special I/O Unit)
0000 to 005F hex (unit number 0 to 95)
• CJ1W-NC@81 (CPU Bus Unit)
8000 to 800F hex (unit number 0 to F)
A: First Word of Direct Operation Command Area
Specify the first word of the Direct Operation Command Area that is set in the common parameters of
the Position Control Unit.
Operand Specifications
Word addresses
Area
CIO
WR
HR
C
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A
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CS/CJ/NSJ Series Instructions Reference Manual (W474)
Mnemonic
Variations
NCDMV
@NCDMV
NCDMV
C
A
Block program areas
Step program areas
OK
OK
Description
C: High-speed PTP Command and Axis Number
12 11
8 7
4 3
15
C
High-speed PTP command
00 hex: Absolute movement
01 hex: Relative movement
Indirect DM/EM
@DM
AR
T
C
DM
EM
@EM
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Function
code
NCDMV(218) starts absolute or relative high-
speed point-to-point positioning for the specified
218
axis of a CJ1W-NC@@4 or CJ1W-NC@81 Position
Control Unit.
NCDMV
C: Control word
A: First word of Direct Operation Command Area
Subroutines
OK
Data type
DWORD
WORD
0
Axis number
01 to FF hex (1 to 255 decimal)
addresses
Con-
stants
*DM
DR
*EM
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OK
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OK
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3. Instructions
Function
SFC action or
Interrupt tasks
transition programs
OK
OK
Size
2
Variable
Registers
Flags
Pulse
bits
Indirect
IR
TK
CF
using IR
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3
TR
bits
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813
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