BECKHOFF EL9xxx - Manual (Page 77)

Appendix
Resulting state
Any + E
Solution
Read user manual or contact device manufacturer
7.4.3 Error Code 0x0002
Meaning
No Memory
Description
Less hardware memory, slave needs more memory.
Example: For slave configuration, application configuration files are downloaded (possibly via FoE or large
CoE objects). The size of those files exceeds the local memory
Current State (or state change)
Any
Resulting state
Any + E
Solution
Download smaller files or objects.
Check user manual.
7.4.4 Error Code 0x0011
Meaning
Invalid requested state change
Description
The EtherCAT State Machine (ESM) defines which state changes are allowed. All other state changes are
not allowed
Example: If the master requests the slave to go from OP (AL Control = 0x08) directly to BOOT (AL Control =
0x03).
Current State (or state change)
P→S, I→O, P→O, O→B, S→B, P→B
Resulting state
Current State + E
EL9xxx 77 Version 3.1