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
6.8.4 Special function timer (STMR)
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
K, H
Other
S
n
D
: Can be used only by timer (T) data
[Instruction Symbol] [Execution Condition]
Command
STMR n
S D
STMR
[Set Data]
Set Data Meaning Data Type
S
Timer number Word
n
Set value BIN 16 bits
•
D
+0: Off delay timer output
•
D
+1: One shot timer output after OFF
•
D
+2: One shot timer output after ON
D
•
D
+3: ON delay timer output
Bit
[Functions]
(1)The STMR instruction uses the 4 points from the device designated by
D
to perform four
types of timer output.
• OFF delay timer output (
D
+0)
Goes ON at the leading edge of the command for the STMR instruction, and, after the
trailing edge of the command, goes OFF when the amount of time designated by n has
passed.
• One shot timer output after OFF (
D
+1)
Goes ON at the trailing edge of the command for the STMR instruction, and goes OFF when
the amount of time designated by n has passed.
• One shot timer output after ON (
D
+2)
Goes ON at the leading edge of the command for the STMR instruction, and goes OFF
either when the amount of time designated by n has passed, or when the command for the
STMR instruction goes OFF.
• ON delay timer output (
D
+3)
Goes ON at the trailing edge of the timer coil, and after the trailing edge of the command for
the SRMR instruction, goes OFF when the amount of time designated by n has passed.
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Mitsubishi MELSEC QCPU Specifications

General

Brand	Mitsubishi
Model	MELSEC QCPU
Category	Controller
Language	English