ICP DAS USA DN-3000, DB25, 100-700 PLCS user manual Input Data Table

DeviceNet to PLCs or Devices

INPUT DATA TABLE

Within the “I/O Data Configuration” screen, use the DOWN arrow key to move the focus to the Input Data button and press the ENTER key. This action opens the Input Data Table setup screen to allow you to set up the PLC/Device registers to be mapped to each word of Input data.

Input data is data read from PLC/Device registers and sent from the DN-3000 to the DeviceNet Host. Each word of Input data (except those reserved for the Command Block and Diagnostics) can be mapped to specific PLC/Device registers. Mapped registers in the Input Data Table are read from the PLCs/Devices and placed in the Input data in a round-robin fashion as quickly as the serial communications link allows.

Use the UP/DOWN arrow keys to scroll through the list of Input data words until the highlight bar is over the Input word you wish to edit, and press ENTER. A window will open allowing you to edit the PLC/Device Address, File Number (Allen-Bradley PLCs only) and Register Number mapped to that Input word.

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