Pulse Output Function - Panasonic AFPX-C30R User Manual

9.4 Pulse Output Function

9.4.1 Overview of Pulse Output Function
Instructions used and controls
Together with a commercially available pulse-string input type motor driver, the pulse output function can
be used for positioning control.
Type of control
Trapezoidal
control
Home return
JOG operation
Data table
control
Linear
interpolation
Note:
• With the Tr type, the CPU output is used to perform the pulse output function.
The pulse I/O cassette (AFPX-PLS) cannot be used.
Setting the system register
When using the pulse output function, it is necessary to set the system register No. 402.
When performing the home return by F174 (SPDH) instruction, the home input should be specified in the
system register No. 401.
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Exclusive
instruction
Provides trapezoidal (table-shaped) control for automatically
obtaining pulse outputs by specifying the initial speed, maximum
F171
speed, acceleration/deceleration time and target value.
(SPDH)
Enables automatic home return operation.
Causes pulses to be output as long as the execution condition is
F172
on. A target value can also be set, so that pulse output stops at
(PLSH)
the point when the target value is matched.
F174
Enables positioning control in accordance with the data table.
(SP0H)
Enables pulses to be output using linear interpolation control, by
F175
specifying the composite speed, the acceleration/deceleration
(SPSH)
time, and the target value.
Description