Rockwell-automation 842E EtherNet/IP Absolute Encoder User Manual Uživatelský manuál stáhnout pdf (Strana 52)

44 Rockwell Automation Publication 842E-UM001A-EN-P May 2012

Chapter 7 Diagnostics and troubleshooting

Red flashing Warning, connection time-out

Cleared by reset or a new connection

Red Error

IP address has been assigned to another device already.

Green/Red flash Self-test at power-on

LED Mod Description

OFF No power

Green Device operational

Green flashing Standby/device not configured, no IP address assigned

Red flashing Warning, but device still operational

Firmware update in progress

Red Error, device not operational

Green/red flashing Self-test at power-on

LED Encoder Description

OFF No power

No IP address

Green flashing Warning

Wrong parameter

Green Device operational

Red flashing Warning, but device still operational

Firmware update in progress

Red Error

Encoder error

Green / red flashing Self-test at power-on

LED Net Description

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Rockwell-automation 842E EtherNet/IP Absolute Encoder User Manual Uživatelský manuál Strana 52