Lenze ECSCExxx Power supply module - Manual (Page 165)

Appendix
General information about the system bus (CAN)
Addressing of the parameter and process data objects
12
l
165 EDBCSXE040 EN 7.0
Assignment of the node address for the data exchange between Lenze devices
If Lenze devices are assigned with node addresses in a complete ascending order, the
identifiers of the event−controlled data objects (CAN2_IO/CAN3_IO) are factory−set so
that the devices are able to communicate with each other.
L
Node-ID 1
CAN2_OUT CAN2_IN
CAN3_OUT CAN3_IN
L
Node-ID 2
CAN2_OUT CAN2_IN
CAN3_OUT CAN3_IN
L
Node-ID 3
Fig. 12−10 Data exchange between Lenze devices
Assign each node within the system bus network to a node address ˘ also called node ID
˘ for a clear identification in the range 1 to 63.
ƒ A node address may not be assigned more than once within a network.
)
Note!
The "8.1.1 Setting of CAN node address and baud rate" chapter contains
information on
ƒ Setting of the node address (
¶ 82).
ƒ Individual addressing (
¶ 86).