Rockwell-automation 1756-Lx_Mx ControlLogix Controller and Memory Boar Manual do Utilizador descarregar pdf (Página 30)

30 ControlLogix Controller and Memory Board

Publication

1756-IN101L-EN-P - June 2008

Checking the OK Status Indicator

1. Check the color of the OK status indicator.

2. Determine if this is a ControlLogix5555 controller.

If Then Actions

Solid green The controller is OK and its

firmware has been updated.

No further actions are required.

However, the revision of firmware

must be compatible with your

version of RSLogix 5000 software.

Flashing red The controller is OK but it requires a

firmware update.

Go to Firmware Revisions

Solid red The memory board of the controller

may not be compatible with the

revision of firmware.

Go to the next step.

If Then

No The controller is not operational. Contact your Rockwell

Automation representative or local distributor.

Yes Go to the next step.

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Rockwell-automation 1756-Lx_Mx ControlLogix Controller and Memory Boar Manual do Utilizador Página 30