Lenze 8400 BaseLine C User Manual

Lenze · 8400 BaseLine C · Reference manual · DMS 1.6 EN · 01/2014 · TD05 209
9 System bus "CAN on board"
9.8 Monitoring
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9.8.2.3 Commissioning example
Task
An 8400 controller (node 2) which is configured as heartbeat consumer is to monitor another 8400
controller (heartbeat producer, node 1).
• The heartbeat producer is to transmit a heartbeat telegram to the heartbeat consumer every
10 ms.
• The heartbeat consumer monitors the heartbeat telegram for arrival. A response is to be activa-
ted in the event of an error.
Parameterising the heartbeat producer (node 1)
1. Set the heartbeat producer time (C381
) to 10 ms.
Parameterising the heartbeat consumer (node 2)
1. Set the CAN node address of the producer in C385/1
.
2. Set the heartbeat consumer time in C386/1
.
• Note: The heartbeat consumer time must be greater than the heartbeat producer time of the
node to be monitored set in C381
.
3. Set the desired response in C592/5
which is to be activated should a heartbeat event in the con-
sumer occur.
 Tip!
In C347/1...n
displays the heartbeat status of the monitored nodes.
Heartbeat telegram
• The heartbeat telegram of the producer has the following identifier:
Identifier (COB-ID) = 1792 + producer's node address = 1792 + 1 = 1793 = 0x701
 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
assumed.
The boot-up telegram counts as the first heartbeat telegram.

Lenze 8400 BaseLine C Specifications

General

Brand	Lenze
Model	8400 BaseLine C
Category	Inverter
Language	English