Using Pulse Outputs With Trapezoidal Acceleration/Deceleration - Omron 3G3MV-P10CDT-E User Manual

Communication, Counter and Pulse
Ladder Diagram
Programming

4-4-3 Using Pulse Outputs With Trapezoidal Acceleration/Deceleration

Select the direction and control method.
Select the pulse output number.
Wire the outputs.
PLC Setup (DM6629)
Create a ladder diagram program.
The following table shows the instruction operations related to pulse outputs
with variable duty ratio.
Instruction Control
(@)PWM(––) Pulse output with
variable duty ratio
Change duty ratio
(@)INI(61) Stop pulse outputs
(@)PRV(62) Read pulse output status
The following table shows the words and bits related to pulse outputs with
variable duty ratio.
Word Bit
AR 11 15 Pulse output in progress
for pulse output 0
AR 12 15 Pulse output in progress
for pulse output 1
Pulse + direction or up/down output
Pulse output number 0
Output numbers: 01000 and 01001
PV coordinate system for pulse output number 0
PULS(65): For setting the number of output pulses.
ACC(---): For controlling pulse outputs with trapezoidal acceleration
and deceleration
INI(61): For stopping pulse outputs and changing the pulse output PV.
PRV(62): For reading the pulse output PV and status.
Operation
Sets the frequency and duty ratio and
starts the pulse outputs.
Changes the duty ratio during pulse
while pulse outputs with variable duty
ratio are already in progress.
Stops the pulse outputs.
Reads the pulse output status (during
pulse outputs).
Name
ON: In progress (by SPED(64),
ACC(––), or PWM(––))
OFF: Stopped
ON: In progress (by SPED(64),
ACC(––), or PWM(––))
OFF: Stopped
SECTION 4
Contents
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