Lenze 8400 User Manual

11 System bus "CAN on board"
11.10 Monitoring
750
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 C00381
or via object I-1017. 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 C00386/1...n
or via object I-1016.
• 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 C00385/1...n
or via object I-
1016, too.
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 C00592/5
is activated (Lenze setting: "No response").
Parameters Info Lenze setting Assignment
Value Unit Consumer Producer
C00347/1...n CAN status
of the heartbeat producer 1 ... n
- 
C00381 Heartbeat producer time 0 ms 
C00385/1...n
CAN node address
of the heartbeat producer 1 ... n
0 
C00386/1...n
Heartbeat consumer time
for the heartbeat producer 1 ... n
0ms 
C00592/5
Resp. to heartbeat event No response 
Greyed out = display parameter

Lenze 8400 Specifications

General

Category	DC Drives
Series	8400
Protection class	IP20
Control Type	Vector control
Communication	CANopen, PROFIBUS, Ethernet
Protection Features	Overcurrent, overvoltage, undervoltage, overtemperature
Input Voltage	AC 230/400/480 V