Debugging Parameters for I/O Scanning

IO Scanning Dialog

When the I/O Scanner is activated, the status of each configured device is displayed on the module debugging screen:

A device referenced in the I/O Scanning configuration tab can have the following states:

Not configured (white)
Scanned (green)
Unscanned (black): caused by the I/O Scanner not being activated (nothing selected in configuration)
Faulty or Absent (red)

NOTE: In the cases of Not configured or Unscanned, no Modbus request is sent to the device.

NOTE: This is the same information as seen in the IODDT for the module.