Lenze 8400 User Manual

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 779
11 System bus "CAN on board"
11.12 Internal interfaces | System block "LS_CANManagement"
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11.12 Internal interfaces | System block "LS_CANManagement"
This function extension is only available from version 04.00.00!
The LS_CANManagement system block serves to control internal functions of the CAN driver (reset
node and re-initialisation) and to display the "Operational" status as well as the node address
(analogous to the 9300 ServoPLC and ECS devices).
Inputs
Outputs
Designator
Data type
Information/possible settings
bResetNode
BOOL
Reset node
TRUE Carry out reset node
• If the inverter is configured as CAN master in C00352
, the NMT
command "Start Remote Node" is sent to all nodes at the bus
(broadcast telegram). Network management telegram (NMT)
bReInitCAN
BOOL
Reinitialisation
TRUE Reinitialise "CAN on board" interface.
Designator
Data type
Value/meaning
bFail
BOOL
Error
TRUE An event according to the error configuration in C00341 has
occurred
bOperational
BOOL
"Operational" status signal
TRUE The system bus is in the "Operational" status
wNodeID
WORD
Output of the node address
 Note!
If a "Bus off" error is detected, the "CAN on board" interface will automatically be
reinitialised after 1 second.
Hence, 1 second after the "Bus off" has occurred, the inverter will automatically be active
again on the system bus ("Auto bus off recovery").
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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