EDS84DMOTCAN EN 3.0 - 11/2011 L 71
Communication manual 8400 motec CANopen
Monitoring
Heartbeat protocol
Heartbeat event
The "Heartbeat event" is activated in the consumer if it does not receive any heartbeat
telegram from the producer within the heartbeat consumer time:
The consumer changes from the "Operational" communication status to the "Pre-
operational" communication status.
The NMT master receives an emergency telegram containing emergengy error code
0x8130.
The response parameterised in C00592/5
is activated (Lenze setting: "No response").
Note!
The heartbeat monitoring will not start until the first heartbeat telegram of a
monitored producer has been received successfully and the "Pre-operational"
NMT status has been achieved.
The boot-up telegram counts as the first heartbeat telegram.
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