Omron CP1H CPU UNITS - PROGRAMMING 05-2007, Operation Manual

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Pulse Outputs
Section 5-3
Single-phase Pulse Output with Acceleration/Deceleration
■ PULS(886) and ACC(888)
Determine the pulse output method,
output frequency, and port.
Wire the outputs.
PLC Setup settings
•
Enable/disable the origin search function. Set the
various origin search parameters if the origin
search function is enabled.
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.
•
Pulse output method
•
CW/CCW inputs: Pulse outputs 0 to 3
•
Pulse + direction inputs: Pulse outputs 0 to 3
Pulse outputs 0 and 1 use the same pulse output method.
•
Output frequency
•
X/XA models:
Unit version 1.1 and later:
Pulse outputs 0 to 3: 1 Hz to 100 kHz (1 Hz units)
Unit version 1.0 and earlier:
Pulse outputs 0 and 1: 1 Hz to 100 kHz (1 Hz units)
Pulse outputs 2 and 3: 1 Hz to 30 kHz (1 Hz units)
•
Y models:
Pulse outputs 0 and 1: 1 Hz to 1 MHz (1 Hz units)
Pulse outputs 2 and 3: 1 Hz to 100 kHz (1 Hz units)