2 parameter setting, Parameter setting, 9system bus "can on board – Lenze 8400 BaseLine C User Manual

Page 208

Advertising

System bus "CAN on board"

9.8

Monitoring

208

Lenze · 8400 BaseLine C · Reference manual · DMS 1.6 EN · 01/2014 · TD05

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

9.8.2.2

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

C381

or via object

I-1017

. The parameterised time is rounded down to an in-

teger 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

C386/1...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

C385/1...n

or via object

I-1016

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

C592/5

is activated (Lenze setting: "No response").

Parameter