Interface

The interface setting is fundamental for operation as an electrical measurement input.
Setting: CoE Index 0x80nD:11 "Input Interface"

Setting

Measuring range

None

-

V

±10 V

V

0-10 V

I

±20 mA

I

0-20 mA

I

4-20 mA

I

4-20 mA NAMUR

Interface 1:

Reset to default settings after change of interface

When the interface is changed, the following CoE parameters of “User Scale”, “Range Error”, “Limit 1/2" are reset to the default setting.

The channel must now be connected as described in chapter "Connecting the analog input".

The intermediate value after this functional unit can be viewed in index 0x90n0:04 "Value after interface".