Omron CJ - REFERENCE MANUAL 02-2010 Reference Manual page 853

NCDTR
Instruction
PCU POSITIONING TRIGGER
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage OK
Operands
Operand
C Control data
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).
Operand Specifications
Word addresses
Area
CIO WR HR
C --- --- ---
Flags
Name
Error Flag
Equals Flag
Related Auxiliary Area Words and Bits
Name
CPU Bus Unit Initializing Flags
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Mnemonic Variations
NCDTR @NCDTR
Block program areas Step program areas
OK OK
Description
Indirect DM/EM
@DM
AR T C DM EM
@EM
--- --- --- --- ---
Label
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, or CJ1W-NC881 Position Con-
trol Unit.
• ON if there is no Unit with the unit number specified in C+1.
• OFF in all other cases.
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.
Addresses
A302.00 to Turns ON when the CPU Bus Unit is being initialized.
A302.15 OFF: Not initializing.
ON: Initializing.
Function
code
NCDTR(219) is used to start a sequence for Mem-
ory Operation of a CJ1W-NC@81 Position Control
219
Unit when the start condition for the sequence is
waiting for a command from NCDTR(219).
NCDMV
NCDTR
C: Control Word
C
Subroutines
OK
Data type
DWORD
addresses
Con-
stants
*DM
DR
*EM
--- --- OK ---
Operation
Operation
3. Instructions
Function
SFC action or
Interrupt tasks
transition programs
OK OK
Size
2
Registers Flags
Pulse
bits
Indirect
IR TK CF
using IR
--- --- --- ---
3
TR
bits
--- ---
817