Omron SYSMAC CJ Series User Manual page 184

8 Pulse Outputs
Executing Pulse Control Instructions in a Ladder Program
The pulse outputs are used by executing pulse control instructions in the ladder program.
Applicable Instructions
The following instructions are used.
Purpose
Performing trapezoidal or S-
curve control
Jogging Without accelera-
tion and decelera-
tion
With acceleration
and deceleration
Performing origin searches
Performing origin returns
Changing or reading the pulse
output PV
Performing interrupt feeding
without using interrupt tasks
8-24
Overview
Performs trapezoidal or S-curve pulse out-
put control with independent acceleration
and deceleration rates. (The number of
pulses can be set.)
Performs pulse output control without accel-
eration or deceleration.
Performs trapezoidal pulse output control
with the same acceleration and deceleration
rates.
Actually moves the motor with pulse outputs
and defines the machine origin based on
the origin proximity input and origin input
signals.
Returns to the origin position from any posi-
tion.
Changes the PV of the pulse output. (This
operation defines the origin location.)
Reads the PV of the pulse output
If an interrupt input occurs, the motor moves
the amount specified by the pulses, deceler-
ates, and stops.
Instruction Reference
ACC(888) Refer to 8-2 Position Con-
(ACCELERA- trol
TION CON-
TROL)
PLS2(887)
(PULSE OUT-
PUT)
SPED(885) Refer to 8-3 Jogging
(SPEED OUT-
PUT)
ACC(888)
(ACCELERA-
TION CON-
TROL)
ORG(889) (ORI- Refer to 8-5-4 Origin
GIN SEARCH) Search Instructions
ORG(889) (ORI- Refer to 8-6 Reading the
GIN SEARCH) Pulse Output Present
Value
INI(880) (MODE Refer to 8-5-7 Changing
CONTROL) the PV of the Pulse Output
PRV(881) Refer to 8-6 Reading the
(HIGH-SPEED Pulse Output Present
COUNTER PV Value
READ)
IFEED(892) Refer to 8-4 Implementing
(INTERRUPT Interrupt Feeding
FEEDING)
CJ2M CPU Unit Pulse I/O Module User's Manual