Lenze ECS Série Instructions De Montage page 128

4 Electrical installation
Wiring of the system bus (CAN)
Basic wiring of the CAN bus networks
The two following schematic diagrams show drive systems with different
master value concepts:
In Fig. 4−14 a higher−level control assumes the function of the master,
ƒ
e.g. ETC.
In Fig. 4−15 the function of the master is enabled by a controller intended
ƒ
as master.
In both representations the master value transmission is effected via the
MotionBus (CAN).
The system bus (CAN) serves to diagnose and/or parameterise the drives.
M
X4
Fig. 4−14 MotionBus (CAN) with master control
X4
Fig. 4−15 MotionBus (CAN) with controller as master
MB MotionBus (CAN), connection to plug connector X4
SB System bus (CAN), connection to plug connector X14
M Master
S Slave
PC PC with the Lenze parameter setting and operating software (GDC, GDL, GDO)
HMI HMI / operating unit
128
X14 X4 X14 X4
S S
X14 X4 X14 X4
M
S
PC
X14
S
PC
X14
S
l
HMI
MB
SB
ECS_COB006
HMI
MB
SB
ECS_COB007
EDKCSEX064 DE/EN/FR 4.0