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7.4 Pulse Output Function
7.4.1 Overview of Pulse Output Function
Instructions used and the contents of the controls
Type of control
Instruction Description
number
Forced stop,
F0
Controls to stop a specified channel.
deceleration stop
Read/Write of
F1
Reads and writes the elapsed value of the built-in high-speed
elapsed value
counter during the pulse output control.
JOG operation
F172
Outputs pulses as long as the execution condition is on.
Home return
F177
Performs the home return in a specified channel.
Trapezoidal
F171
Automatically outputs pulses with the trapezoidal control by
control
specifying the initial speed, target speed, acceleration time,
deceleration time and target value.
Data table control
F174
Outputs pulses according to a specified data table.
Linear
F175
Performs the linear interpolation control by specifying the
interpolation
composite speed, acceleration time, deceleration time, X-axis
target value and Y-axis target value.
Setting the system register
For using the pulse output function, it is necessary to set the system register No. 402.
7.4.2 Types of Pulse Output Method and Operation Modes
Clockwise/counter-clockwise output method
Control is carried out using two pulses: a
forward rotation pulse and a reverse
rotation pulse.
Pulse/direction output method (forward: OFF/reverse: ON)
Control is carried out using one pulse
output to specify the speed and another
to specify the direction of rotation with
on/off signals. In this mode, forward
rotation is carried out when the rotation
direction (sign) signal is OFF.
Pulse/direction output method (forward: ON/reverse: OFF)
Control is carried out using one pulse
output to specify the speed and another
to specify the direction of rotation with
on/off signals. In this mode, forward
rotation is carried out when the rotation
direction (sign) signals is ON.
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