[etherlab-users] EL7211 - EEPROM No Access

Philippe Leuba pleuba at swissonline.ch
Fri Oct 21 14:19:32 CEST 2016


I try to use a Beckhoff EL7211-0010 module but encounter the following error:

EtherCAT ERROR 0-3: Failed to set PREOP state, slave refused state change ( INIT + ERROR).
EtherCAT ERROR 0-3: AL status message 0x0050: "EEPROM No Access ".

I have already tried to rewrite the sii with the file exported from TwinCAT, but without any changes.

Any ideas?

Philippe Leuba

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