How the "broken wire" option on X80 analog input modules works?

Issue:

How to use the "broken wire "option embedde in X80 analog module ? (Example using BMXART0814 analog input module ).

Product Line:

X80 analog modules with "broken wire" option available

Environment:

EcoStruxure Control Expert, Windows 10

Resolution:

Example using the BMXART0814 analog input module with the 'Broken Wire Test' enabled:

If one of the input wires becomes broken or disconnected, the fault can be detected using one of the following methods:

• The module's 'ERR' LED will turn red, and the corresponding channel LED will blink to indicate the fault:

• The faulty channel will be displayed in the Debug view of the module:

• If the "READ_STS" FFB is used in the plc program, It will provide more details on the IODDT:

• 

Using with the T_ANA_IN_T_BMX device DDT configured:

Using the T_U_ANA_TEMP_IN_8 device DDT configured:

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