Mitsubishi MELSEC QCPU User Manual

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MELSEC-Q/QnA
6 BASIC INSTRUCTIONS
High Performance
QnA Q4AR
Basic
QCPU
PLC CPU
Process CPU
6.8.8 Fixed cycle pulse output (PLSY)
Usable Devices
Internal Devices
(System, User)
MELSECNET/10(H)
Direct J
\
Set
Data
Bit Word
File
Register
Bit Word
Special
Function
Module
U
\G
Index
Register
Zn
Constant Other
n1
n2
D
: Only output (Y) can be used
[Instruction Symbol] [Execution Condition]
Command
PLSY n2n1
D
PLSY
[Set Data]
Set Data Meaning Data Type
n1
• Number of device where frequency is set
n2
• Device No. of device that sets the number of outputs
BIN 16 bits
D
• Number of device where pulse output is conducted Bit
[Functions]
(1) Outputs a pulse at a frequency designated by n1 the number of times designated by n2, to the
output module with the output signal (Y) designated by D1.
(2) Frequencies between 1 to 100 Hz can be designated by n1.
If n1 is other than 1 to 100 Hz, the PLSY instruction will not be executed.
(3) The number of outputs that can be designated by n2 is between 1 to 65535
(0000
H
to 0FFFF
H
).
(4) Only an output number corresponding to the output module can designated for pulse output at
D
.
(5) Pulse output commences with the command leading edge of the PLSY instruction.
Do not turn the command of the PLSY instruction OFF during pulse output.
Pulse output is suspended when the PLSY instruction command goes OFF.
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Mitsubishi MELSEC QCPU Specifications

General

Brand	Mitsubishi
Model	MELSEC QCPU
Category	Controller
Language	English