Omron CJ1M-CPU22 User Manual

145
Built-in Outputs Section 6-2
Instructions Used for Pulse Outputs
Use the following 8 instructions to control the pulse outputs.
The following table shows the kinds of pulse outputs controlled by each
instruction.
Pulse output PV's storage
location
The following Auxiliary Area words contain the pulse
output PVs:
Pulse output 0: A277 (leftmost 4 digits) and A276
(rightmost 4 digits)
Pulse output 1: A279 (leftmost 4 digits) and A278
(rightmost 4 digits)
The PVs are refreshed during regular I/O refreshing.
Acceleration/deceleration
curve specification
Trapezoidal or S-curve acceleration/deceleration
Item Specifications
Instruction Function Positioning (independent mode) Speed control
(continuous mode)
Origin
search
Pulse
output
without
accelera-
tion/
decelera-
tion
Pulse output with
acceleration/deceler-
ation
Pulse
output
without
accelera-
tion/
decelera-
tion
Pulse
output
with
accelera-
tion/
decelera-
tion
Trapezoi-
dal, equal
accelera-
tion/
decelera-
tion rates
Trapezoi-
dal, sepa-
rate
accelera-
tion/
decelera-
tion rates
PULS(886)
SET PULSES
Sets the number of pulses
to be output.
Used --- --- --- --- ---
SPED(885)
SPEED OUTPUT
Performs pulse output con-
trol without acceleration or
deceleration.
(When positioning, the
number of pulses must be
set in advance with
PULS(886).)
Used --- --- Used --- ---
ACC(888)
ACCELERATION
CONTROL
Performs pulse output con-
trol with acceleration and
deceleration.
(When positioning, the
number of pulses must be
set in advance with
PULS(886).)
--- Used --- --- Used ---
PLS2(887)
PULSE OUTPUT
Performs pulse output con-
trol with independent
acceleration and decelera-
tion rates.
(Also sets the number of
pulses.)
--- --- Used --- --- ---
ORG(889)
ORIGIN SEARCH
Actually moves the motor
with pulse outputs and
determines the machine
origin based on the Origin
Proximity Input and Origin
Input signals
--- --- --- --- --- Used

Omron CJ1M-CPU22 Specifications

General

Brand	Omron
Model	CJ1M-CPU22
Category	Controller
Language	English