Electrical installation – Lenze 8400 User Manual
Page 240
Electrical installation
TopLine C control terminals
Axis bus
6
240
EDS84ASC552 EN 9.1
Data transfer axis bus
Labelling
Feature
Rated value
X10/AH, AL
Data transfer axis bus connection
Acc. to CAN specification
Cable lengths: See CAN on board
Baud rate
from version 12.00: 800 kbit/s, constant
up to version 2.xx: 500 kbps, constant
Terminating resistor
120 , switching via DIP switch
X10/AG
GND, reference potential: Data transfer axis bus
Note!
Trouble-free operation of the axis bus is only possible if the following
requirements are met:
ƒ
Use CAN cables in accordance with ISO 11898
ƒ
Apply cable shields to both ends of the shield connections (functional earth)
In particular for longer cables, in the case of installation over several control
cabinets, or in difficult EMC environments, further measures are required:
ƒ
Establish equipotential bonding between the places of installation ( 167)
ƒ
Use of a power choke at the mains connection