Rockwell-automation 1790D-XXXX DeviceNet Digital Base Terminal Block C Instrukcja Użytkownika Pobierz pdf (Strona 17)

DeviceNet Digital Base Terminal Block CompactBlock LDX I/O 17

Publication

1790-IN006C-EN-P - May 2006

Cable Break Procedures

A cable break in any location between either of the following

produces data of 1 in the data table for all inputs down stream of the

cable break.

• Base and digital input expansion module

• Digital input expansion module and another digital input

expansion module

Solid Green The module is operating in a normal

condition, and the module is online with

connections in the established state. As

a group 2 module, the module is

allocated to a master.

None.

Flashing

Green

The module is online with no

connections in the established state.

Establish connections to other

nodes. As a group 2 module,

allocate the module to a

master.

Off No power. Wait until the module has

completed the dup_MAC_id

test or power the module.

Function LED Color Module Illumination Condition

I/O Status

Outputs Each output:

Green

None

Green

Output is not energized.

Output is energized.

Inputs Each input:

Green

None

Green

No valid input is present.

Valid input is present.

Indication Probable Cause Recommended Action

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 27 28

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