Lenze ECSEE040 - Page 97

Configuration
Configuring system bus (CAN)
Setting CAN node address and baud rate
8

97
EDBCSXE040 EN 6.0
8.2.1.2 Settings via codes
 Note!
ƒ If all DIP switches for the node address (S2 ... S7) are in "OFF" position, the
settings under code C0350 (node address) and C0351 (baud rate) apply.
ƒ If only one DIP switch for the node address (S2 ... S7) is in "ON" position, the
settings of DIP switches S2 ... S10 apply.
ƒ The baud rate must be set identically for all CAN nodes.
Parameter
C0350
Designation
CAN node address
Data type: INTEGER_32
Index: 24225
dec
= 5EA1
hex
Setting of the CAN node address
Note:
l This code is not active if one of the switches 2 ... 7 of the DIP switch is set to "ON". ( 95)
l After the setting, a reset node is required.
l Each CAN node must be assigned a definite node address.
Setting range (min. value | unit | max. value) Lenze setting
1 63 32
Parameter
C0351
Designation
CAN baud rate
Data type: INTEGER_32
Index: 24224
dec
= 5EA0
hex
Entry of the CAN baud rate
Note:
l The baud rate must be set identically for all CAN nodes.
l This code is not active if one of the switches 2 ... 7 of the DIP switch is set to "ON". ( 95)
l After the setting, a reset node is required.
Selection list (Lenze setting printed in bold) Information
0 500 kbps
1 250 kbps
2 125 kbps
3 50 kbps
4 1000 kbps
Save changes with C0003 = 1.
The settings are only accepted after carrying out one of the following actions:
ƒ Switching on again the low−voltage supply
ƒ Reset node via the bus system (by the network management (NMT))
ƒ Reset node with C0358 = 1 by means of keypad XT ( 104)
– If the reset node is executed via GDC, the communication will be interrupted as a
matter of principle. Thus, it is required to log in again manually or to research the
devices connected to the bus.