CM CANopen ERR Double Flash


I trying to connect linear actuator ld1000c via CM CANopen.
Problem is double flashing ERR LED

The node ID in CM CANopen Studio is set up at 8, because I received from manufacture “drives are delivered with the node id 8”
Also heartbeat is set on 2400ms - also feedback form manufacture “the default value is 2400ms” :

Any ideas?
Thanks for answears !

Hello @Myszek,

Can you share any details on what you are trying to accomplish? Are you trying to have the Node watch the heartbeat from the Master/CM?

Why is the Node called Drive Master? Is it intended to be the CANopen master?

Hi @Myszek Were you able to resolve this issue?