89 Publication 1747-UM655B-EN-P - June 2007
Chapter
7
Troubleshooting
The 1747-SDN interface module is provided with status diagnostic
indicators on its front panel. The diagnostics provided by these
indicators are described in this chapter.
Module Status Indicator
The bicolor (green/red) Module Status indicator (MODULE) indicates
whether the 1747-SDN module has power and is functioning properly.
Topic Page
Module Status Indicator 89
Network Status Indicator 90
Numeric Display Code Summary 90
Module
Status
Indicator
Network
Status
Indicator
Top part of module.
If the MODULE indicator is Then Take this action
Off There is no power applied to the module. Verify power connections and apply power.
Green The module is operating normally. No action required.
Flashing Green The module is not configured. Configure the module.
Flashing Red There is an invalid configuration. Check configuration setup.
Red The module has an unrecoverable fault. Replace the module.
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