Lenze MOBILE DCU PSU - Page 60

Installation
Connections of MOBILE DCU, PSU, DCU PSU
Addressing CAN bus nodes
5
Ò
60
EDSMDAG EN 2.0
Setting the address offset
Each MOBILE device has one address for the Public CAN and three addresses for the
Private CAN. An address consists of the basic address and the address offset (address =
basic address + address offset).
ƒ Lenze setting of the address offset: 13 (ID pins are not wired)
ƒ Lenze setting of the basic address for Public−CAN: 247
ƒ Lenze setting of the basic addresses Private−CAN:
– AppC: 45
– MC (channel 1): 14
– MC (channel 2): 77
The address offset is defined by wiring ID−Pin1...ID−Pin4 to X31. Thanks to the
combinations, 14 different address offsets are possible which means that up to 14 MOBILE
devices can be operated at a CAN bus.
Boot-
Loader
Startup
10
12
11
13
ID-Pin1 ID-Pin2 ID-Pin3 ID-Pin4Offset
5
7
6
8
ID-Pin1 ID-Pin2 ID-Pin3 ID-Pin4Offset
0
2
1
3
ID-Pin1 ID-Pin2 ID-Pin3 ID-Pin4Offset
49
EMDAG033
Fig. 5−1 Wiring at X31
ID−PIN1 X31/12
ID−PIN2 X31/18
ID−PIN3 X31/13
ID−PIN4 X31/19
Offset 13 Lenze setting
Boot Loader Startup Device remains in the Boot Loader, firmware is not started.
The length of the wire jumpers may be maximally 50 mm. If the ID pins are double assigned, the
contact must be double crimped.