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11
System bus "CAN on board"
11.10
Monitoring
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Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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11.10.2.2 Parameter setting
Short overview of the parameters for the "Heartbeat" monitoring function:
Heartbeat producer time
Time interval for the transmission of the heartbeat telegram to the consumer(s).
• Parameterisable in
or via object
. The parameterised time is rounded down to an
integer multiple of 5 ms.
• The heartbeat telegram is sent automatically as soon as a time > 0 ms is set.
Heartbeat consumer time
Monitoring time for the nodes (producers) to be monitored.
• Parameterisable in
or via object
• The parameterised time is rounded down to an integer multiple of 5 ms and must have a greater
value than the heartbeat producer time of the node to be monitored.
• The maximum number of the nodes to be monitored depends on the device version:
• "BaseLine C": 1 Heartbeat Producer can be monitored.
• "StateLine C": Up to 7 Heartbeat Producers can be monitored.
• "HighLine C": Up to 15 Heartbeat Producers can be monitored.
• "TopLine C": Up to 15 Heartbeat Producers can be monitored.
• The node address(es) of the nodes to be monitored is/are set in
or via object
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 emergency error code 0x8130.
• The response parameterised in
is activated (Lenze setting: "No response").
Parameters
Info
Lenze setting
Assignment
Value Unit
Consumer
Producer
CAN status
of the heartbeat producer 1 ... n
-
Heartbeat producer time
0 ms
CAN node address
of the heartbeat producer 1 ... n
0
Heartbeat consumer time
for the heartbeat producer 1 ... n
0 ms
Resp. to heartbeat event
No response
Greyed out = display parameter