Rs485/ Rs422 - optris CompactPlus Connect Operator's Manual

Basics
If Auto start device is activated ► Menu Preferences/ Options the measurement starts and the
temperature values will be shown in the diagram.
After the sensor selection the status line (below the time axis) shows the following information:
COMxx: Opened
CTRatio: Measuring
1.3.

RS485/ RS422

If a RS485 interface is used please activate the RS422 mode. Therefore you have to call this function with the
programming keys on the sensor at first (menu item: multidrop address). You will need also the RS485 module
and the RS485-USB adapter [ACCTRS485USBK].
active COM port
successful communication with the connected sensor
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