As special case for asset management is a change of a device in the physical topology. This is sometimes the case while finding errors in the field by exchange of devices.
Implements AM10.
Table 16 – Criteria for topology change
|
Topology change |
Criteria |
PROFINET Service |
|
Device moved |
Changed neighborhood information of a device with a known MAC address and/or SerialNumber |
DCP_IdentifiyRecordRead PDRealData |
|
Device added |
Device with an unknown MAC address in physical topology |
DCP_IdentifiyRecordRead PDRealData |
|
Device removed |
New physical topology without a device which was there before |
DCP_IdentifiyRecordRead PDRealData |