date: 2021/8/26
How to read or write data between the PLC, temperature controller and inverter at regular intervals
Use [Device Memory Map Setting] .
Periodic Reading
- Click [System Setting]→[Device Memory Map]→[PLCn]. Select a device memory map number and click [OK].
- Click [Edit]→[Device Memory Map Setting] or double-click the cell [Target Device 1/2] to display the settings window and set the following.
↓
- Double-click on the following to set the source device memory address.
E.g. Every 10 seconds, read data from PLC2 WM100 to PLC1 D100 and $u100.
Periodic Writing
- Click [System Setting]→[Device Memory Map]→[PLCn]. Select a device memory map number and click [OK].
- Click [Edit]→[Device Memory Map Setting] or double-click the cell [Target Device 1/2] to display the settings window and set the following.
↓
- Double-click on the following to set the destination device memory address.
E.g. Every 10 seconds, write data from PLC1 D100 to PLC2 WM100.
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