Cause

This message is sent if a Missing Sync error is detected.

In this situation, the EtherCAT Slave interface switches to the PRE_OPERATIONAL state if relative management is enabled

Output condition

Emergency: FF80h 01h 00004008FFh

Effect

What to do

Alarm mask

am[34].9

Alarm par prominent

Alarm type

ExtDev

Notes

Since RTE v34.11.3 emergency messages are handled as alarms: to disable the new handling act on bit 1 of the sys_cfg variable.

Alarm related to the uRio device (AS3039.001) connected on the EtherCAT network