System bus (CAN / CAN−AUX) configuration
Reset node
8
165
EDBCSXA064 EN 3.2
8.5 Reset node
The following changes will only be valid after a reset node:
ƒ Changes of the CAN node addresses and baud rates ( 156)
ƒ Changes of the addresses of process data objects (COB−IDs)
– General addressing (
458)
– Individual addressing (
160)
ƒ Change of the master/slave boot−up configuration ( 162)
A reset node can be made by:
ƒ Renewed switch−on of the 24 V low−voltage supply
ƒ the bus system (via the network management (NMT))
ƒ Variable CAN_bResetNode_b or CANaux_bResetNode_b = TRUE
ƒ C0358/C2458 = 1
Note!
If reset node is executed via GDC, communication will be interrupted. You
therefore have to log in again manually or find the devices connected to the
bus once again (fieldbus scan).
Code Possible settings IMPORTANT
No. Designation Lenze/
{Appl.}
Selection
C0358 Reset node 0
Make a reset node for the CAN
bus node.
279
0 No function
1 CAN reset
C2458 Reset node 0
Resetting a node
(CAN bus interface X14)
279
0 No function
1 CAN−AUX reset
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