Allen-Bradley Rockwell Automation 1734-AENT Manual de usuario descargar pdf (Pagina 191)

Publication ENET-UM001I-EN-P - January 2010 191

Status Indicators Appendix A

If the MS indicator is off, take the following actions.

1. Check the host power supply.

2. Verify that the daughtercard is fir

mly seated in the host’s slot.

3. Replace daughtercard or host.

If the MS indic

ator is red and the host is holding the

daughtercard in reset or the host is faulted, take the following

actions.

1. Verify that the daughtercard is fir

mly seated in the host’s slot.

2. Clear the host’s fault.

3. Replace daughtercard or host.

If the MS indicator is r

ed and an unrecoverable fault has

occurred, take the following actions.

1. Cycle power to the host.

2. Replace the daughtercard or host.

If the NS status indicator is flashing green,

take the following actions.

1. If no connections are configured, this is nor

mal operation.

No action is required.

2. If connections are configure

d, check connection originator for

connection error code.

If the LNK status indicator is off, ta

ke the following actions.

1. Verify that all Ethernet c

ables are connected.

2. Verify that the Ethernet switch is powered.

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Allen-Bradley Rockwell Automation 1734-AENT Manual de usuario Pagina 191