System bus (CAN / CAN−AUX) configuration
Setting the CAN node address and baud rate
Settings via codes
8
159
EDBCSXA064 EN 3.2
IMPORTANTPossible settingsCode
SelectionLenze/
{Appl.}
DesignationNo.
C2451 CANa baud
rate
0
Baud rate for CAN bus interface
X14 (CAN−AUX)
156
0 500 kBit/s
1 250 kBit/s
2 125 kBit/s
3 50 kBit/s
4 1000 kBit/s
Save changes with C0003 = 1.
The settings are only accepted after carrying out one of the following actions:
ƒ Renewed switch−on of the 24 V low−voltage supply
ƒ Reset node via the bus system (by the network management (NMT))
ƒ Variable CAN_bResetNode_b or CANaux_bResetNode_b = TRUE
ƒ Reset node with C0358/2458 = 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).
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