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MELSEC-Q/QnA
6 BASIC INSTRUCTIONS
High Performance
QnA Q4AR
Basic
QCPU
PLC CPU
Process CPU
6.8.3 Teaching timer (TTMR)
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
D
n
[Instruction Symbol] [Execution Condition]
Measurement
command
TTMR
n
D
TTMR
[Set Data]
Set Data Meaning Data Type
•
D
+0: Storage device for measurement value
D
•
D
+1: For CPU module system use
n
•
Measurement value multiplier
BIN 16 bits
[Functions]
(1) The time that the measurement command is on is measured in units of seconds, then
multiplied by the multiplier designated by n and the product is stored at the device designated
by
D
.
(2) When the measurement command goes from OFF to ON, the device designated by
D
or
D
+1 is cleared.
(3) The multipliers that can be designated by n are as shown below:
S
Multiplier
01
110
2 100
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