Omron CJ-Series Operation Manual page 114

Built-in Outputs
Instruction
ORG(889) Actually moves the motor
with pulse outputs and
ORIGIN SEARCH
determines the machine
origin based on the Origin
Proximity Input and Origin
Input signals
INI(880) Stops the pulse output.
Changes the pulse output
MODE CONTROL
PV. (This operation deter-
mines the origin location.)
PRV(881) Reads the pulse output
PV.
HIGH-SPEED
COUNTER PV
READ
Pulse Output Modes
Function Positioning (independent mode)
Pulse
output
without
accelera-
tion/
decelera-
tion
---
Used
Used
There are two pulse output modes, independent mode is used when the num-
ber of pulses has been set and continuous mode is used when the number of
pulses has not been set.
Mode
Independent mode
Continuous mode
(continuous mode)
Pulse output with
acceleration/deceler-
ation without
accelera-
Trapezoi- Trapezoi-
dal, equal dal, sepa-
decelera-
accelera- rate
tion/ accelera-
decelera- tion/
tion rates decelera-
tion rates
--- --- ---
Used Used Used
Used Used Used
This mode is used for positioning.
Operation stops automatically when the preset num-
ber of pulses has been output. It is also possible to
stop the pulse output early with INI(880).
This mode is used for speed control.
The pulse output will continue until it is stopped by
executing another instruction or switching the PLC to
PROGRAM mode.
Section 5-2
Speed control Origin
search
Pulse Pulse
output output
with
accelera-
tion/ tion/
decelera-
tion tion
--- Used
Used ---
Used ---
Description
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