insys icom Powerline GP Manual page 42

Function INSYS Powerline GP
The INSYS Powerline GP will inform the HLE that it has sent an Attenuation Profile
to a PEV, but has not received an answer from it, with the status message
Timeout_TT_EVSE_match_session.
Figure 12: Sequence diagram: Status message Timeout_TT_EVSE_match_session
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