3. Instructions
836
CS/CJ/NSJ Series Instructions Reference Manual (W474)
NCDTR
Applicable Program Areas
Operands
C: Control data
C: Task number in Position Control Unit
Specify the task that is set in the Memory Operation Parameters of the Position Control Unit
between 0001 and 00FF hex (1 to 255 decimal).
C+1: Position Control Unit
Specify 8000 to 800F hex (unit number 0 to F).
z Operand Specifications
Flags
Instruction Mnemonic Variations
Function
code
Function
PCU POSITIONING TRIGGER NCDTR @NCDTR 219
NCDTR(219) is used to start a sequence for Mem-
ory Operation of a CJ1W-NC@81/NC@82 Position
Control Unit when the start condition for the
sequence is waiting for a command from
NCDTR(219).
Symbol
NCDMV
Area
Function block
definitions
Block program areas Step program areas Subroutines Interrupt tasks
SFC action or
transition programs
Usage OK OK OK OK OK OK
Operand Description Data type Size
C Control data DWORD 2
Area
Word addresses
Indirect DM/EM
addresses
Con-
stants
Registers Flags
Pulse
bits
TR
bits
CIO WR HR AR T C DM EM
@DM
@EM
*DM
*EM
DR IR
Indirect
using IR
TK CF
C OK OK OK OK OK OK OK OK OK OK OK --- --- OK --- --- --- ---
Name Label Operation
Error Flag P_ER • ON if a Unit with the number C+1 is not in range.
• ON if the Unit specified in C+1 is not a CJ1W-NC281, CJ1W-NC481, CJ1W-NC881, CJ1W-NCF81,
CJ1W-NC482, or CJ1W-NC882 Position Control Unit.
• ON if there is no Unit with the unit number specified in C+1.
• OFF in all other cases.
Equals Flag P_EQ • ON if positioning was started normally by the Position Control Unit.
• OFF if the task number in C is out of range for the specified Position Control Unit.
• OFF if the task number in C is not waiting to be started by NCDTR(219) for the specified Position
Control Unit.
• OFF if NCDTR(219) is executed for a Position Control Unit that is not ready.
NCDTR
C
C: Control Word
To Next Page
Loading...
Need help?
General
