Lenze I/O system 1000 - Heartbeat

Lenze · I/O system 1000 · Reference Manual · DMS 5.0 EN · 09/2016 · TD17 176
5 CANopen communication
5.17 Heartbeat
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5.17 Heartbeat
[5-14] Heartbeat protocol
Heartbeat producer
The I/O system transmits a status telegram to the fieldbus and can thus be monitored by other
nodes.
Settings are made in index I-1017.
• Producer heartbeat is automatically started if a time > 0 is entered in the index I-1017 and the
I/O system changes to the status "Operational".
• After the cycle time has elapsed, the status telegram is transferred from the I/O system to the
fieldbus.
• A reset takes place by a change to Operational.
Heartbeat protocol
r Reserved
s Heartbeat producer status
COB-ID = 1792 + Node-ID
Heartbeat
Consumer
Heartbeat
Producer
indication
indication
indication
indication
indication
indication
indication
indication
Heartbeat Event
request
request
Heartbeat
Producer
Time
Heartbeat
Consumer
Time
Heartbeat
Consumer
Time
0
0
1
1
r
r
s
s
7
7
6…0
6…0