Rockwell-automation 1769-ASCII Compact Module Manual de usuario descargar pdf (Pagina 32)

32 Compact 1769-ASCII Module

Publication

1769-IN068B-EN-P - May 2005

Status Indicators

The following table defines the ASCII module status indicators.

Status

Indicator

State Meaning

OK Off No power, module is not configured,

or no bus

master

Solid green In run mode. The led will blink red

once during powerup.

Blinking green Bus master is detected, configuration

is accepted, and in prog

ram mode

Blinking red Module configuration from bus master

was no

t valid

Tx0, Tx1 Blinking green Transmitting data on that serial port

Rx0, Rx1 Blinking green Receiving data on that serial port

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Rockwell-automation 1769-ASCII Compact Module Manual de usuario Pagina 32