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3-44 7. PLC2Way
3. Trend sampling or data sampling setting
To show data stored in the specified buffer number, trend sampling or data sampling
must be set. Click the [Trend Sampling] or [Data Sampling] icon and make the setting.
For more information, refer to the Reference Manual (Function).
Data Transfer from the PLC2 Memory
Data in the PLC2 memory can be transferred to the PLC memory, V7 internal memory or a
memory card at one time. Conversely, it is also possible to transfer data in the PLC
memory, V7 internal memory or a memory card to the PLC2 memory at one time. To
perform butch data transfer from the PLC2 memory, the following settings are required.
• Temperature control network/PLC2Way table editing
For temperature control network/PLC2Way table editing, the setting in the [Temp.
CTRL/PLC2Way Table Setting] dialog is not necessary.
• Macro (TEMP_READ/TEMP_WRITE)
• Memory card setting (when a memory card is used)
1. Macro
[TEMP_READ]
Data in the PLC2 memory addresses set in the temperature control
network/PLC2Way table specified for F1 is transferred to the memory addresses
starting from F0.
Usable Devices
TEMP_READ: Temperature control network table read
TEMP_READ F0 <- TABLE : F1
[TEMP_WRITE]
Data in memory addresses starting from F1 is transferred to the PLC2 memory of
the temperature control network/PLC2Way table specified for F0.
Usable Devices
TEMP_WRITE: Temperature control network table write
TEMP_WRITE TABLE : F0 <- F1
Trend sampling Data sampling
PLC Memory
Internal
Memory
Constant (Temperature
Control Table No.)
Memory Card
Indirect
Designation
F0
F1
PLC Memory
Internal
Memory
Constant (Temperature
Control Table No.)
Memory Card
Indirect
Designation
F0
F1