The HotConnect group does not reach the Operational status (fixed as of V1.15)

Fixed from:
Controller c430 V1.15
Controller c520 V1.15
Controller c550 V1.15
Behavior of the new version;
The EtherCAT participants of all HotConnect groups go into Operational.

Description of behavior:
After starting a PLC project, the participants in a HotConnect group do not reach the Operational status.

Conditions under which the behavior occurs;

A project with HotConnect groups is used. 
The HotConnect group contains an EtherCAT junction or a c430 as an ECAT slave and the flag Auto Operational is active. 

Affected products:
Controller c430 (from FW. 1.14)
Controller c520 (from FW. 1.14)
Controller c550 (from FW. 1.14)

Short-term measures, Recommendations, evaluation:
Controller firmware V1.13.00.4945 can be used.
[Automatic Translation]
URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/202500194/1/
Meta data
Taxonomy: Controller c430 , Controller c520 , Controller c550 , Controller c500
AKB-ID: 202500194
Last update: 2026/01/06
Category: Version Informations

Lenze reserves the right to change information on this page at any time. Any liability for the accuracy of the information is excluded.
Contact form