Omron CP1H-CPU - 05-2006, Руководство по эксплуатации

Страница: 304 / 669

273
Pulse Outputs
Section 5-3
The following table shows the kinds of pulse outputs controlled by each
instruction.
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
INI(880)
MODE CONTROL
Stops the pulse output.
Changes the pulse output
PV. (This operation deter-
mines the origin location.) Used Used Used Used Used ---
PRV(881)
HIGH-SPEED
COUNTER PV
READ
Reads the pulse output PV. Used Used Used Used Used ---
PWM(891)
PULSE WITH
VARIABLE DUTY
FACTOR
Performs pulse output con-
trol with variable duty fac-
tor pulse output. --- --- --- --- --- ---