Omron CJ1M-CPU21, Operation Manual

Page: 189 / 267

160
Built-in Outputs Section 6-2
Single-phase Pulse Output with Acceleration/Deceleration
■
PULS(886) and ACC(888)
Determine the pulse
output method and port.
•
CW/CCW method
Pulse output 0 uses OUT0 (CIO 296100) and OUT1
(CIO 296101).
Pulse output 1 uses OUT2 (CIO 296102) and OUT3
(CIO 296103).
•
Pulse + direction method
Pulse output 0 uses OUT0 (CIO 296100) and OUT2
(CIO 296102).
Pulse output 1 uses OUT1 (CIO 296101) and OUT3
(CIO 296103).
The same pulse output method must be set for both
pulse output 0 and pulse output 1.
Wire the outputs. Power supply for outputs: 24 V DC
PC Setup settings
•
Enable/disable the origin search function. Set the
various origin search parameters if the origin
search function is enabled.
The Origin Search Function Enable/Disable setting
for pulse outputs 0 and 1 is in the rightmost digit
(bits 00 to 03) of Programming Console addresses
256 and 274, respectively.
Ladder program
•
PULS(886): Specify port number and set the number
of output pulses.
•
ACC(888): Specify port number and set the output
method (CW/CCW method or Pulse + direction
method) and pulse output control with
acceleration/deceleration (the same rate is used for
both acceleration and deceleration.)
•
INI(880): Specify port number and stop pulse output
when necessary.
•
PRV(881): Specify port number and read pulse
output PV when necessary.