Panasonic AFPX-C30T 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
Exclusive
instruction
Description
Trapezoidal
control
F171
(SPDH)
Provides trapezoidal (table-shaped) control for automatically
obtaining pulse outputs by specifying the initial speed, maximum
speed, acceleration/deceleration time and target value.
Home return
Enables automatic home return operation.
JOG operation
F172
(PLSH)
Causes pulses to be output as long as the execution condition is
on. A target value can also be set, so that pulse output stops at
the point when the target value is matched.
Data table
control
F174
(SP0H)
Enables positioning control in accordance with the data table.
Linear
interpolation
F175
(SPSH)
Enables pulses to be output using linear interpolation control, by
specifying the composite speed, the acceleration/deceleration
time, and the target value.
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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Panasonic AFPX-C30T Specifications

General

I/O Points	30
Input Points	16
Output Points	14
Power Supply	24V DC
Program Memory	32k steps
High-speed Counter	6 channels
Data Memory	12k words
Communication Ports	RS232C, RS485
Operating Temperature	0 to +55 °C
Programming Language	Ladder Logic
Output Type	Transistor
Type	Programmable Logic Controller (PLC)
Expansion Modules	Supported