EDS94ARNExxxx EN 2.3 - 06/2014 L 141
9400 regenerative power supply module | Parameter setting
"CAN on board" system bus
Monitoring
6.9.2.1 Telegram structure
The heartbeat telegram from the producer has the following identifier:
Identifier (COB-ID) = 1792 + node address of the producer
The user data (1 byte) contain the state (s) of the producer:
6.9.2.2 Parameter setting
Short overview of parameters for the "heartbeat" monitoring function:
Heartbeat producer time
Time interval for sending the heartbeat telegram to the consumer(s).
Can be parameterised in C00381
or via the I-1017 object. The set time is rounded down
to an integer multiple of 5 ms.
The heartbeat telegram is sent automatically if a time > 0 ms is set.
Heartbeat producer state Data
Communication state Decimal value
(s)
(r) Producer state (s)
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Boot up 0 00000000
Stopped 4 00000100
Operational 5 00000101
Pre-operational 127 01111111
Parameter Information Lenze setting Assignment
Value Unit Consumer Producer
C00346 CAN heartbeat activity -
C00347/1...32 CAN heartbeat status -
C00381 CAN Heartbeat Producer Time 0 ms
C00385/1...32
CAN Heartbeat Consumer Time 0x00000000
C00613/1...32
Resp. to CAN heartbeat error No response
C00625
CAN behaviour in case of fault Pre-operational state
Highlighted in grey = display parameter
Note!
Heartbeat and node guarding protocols may not be used simultaneously on a
CANopen device. When the heartbeat producer time is set > 0 ms, the heartbeat
protocol is used.
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