Can-01 - WEG CFW-11 Guía De Instalación, Configuración Y Operación

2.3 CAN-01

- Allows inverter operation in networks based on CAN, such as CANopen or De-
viceNet.
- Galvanically isolated interface with a differential signal, giving greater resistance
against electromagnetic interference.
- 24V external power supply.
- Allows simultaneous connection of several devices with network master.
- Maximum bus length of 1000 meters, depending on the communication rate
used.
NOTE!
For detailed information about network installation, parameterization, protocols
and operation of the inverter using the CAN interface, see the CANopen
Communication Manual or the DeviceNet Communication Manual for the
CFW-11 or CFW70X. These manuals, as well as the "EDS" configuration files,
are in the CD-ROM that goes with the drive.
- CAN LED indicates if CAN interface is
supplied, green color.
Table 3: Connector XC5 pins for CAN interface
Pin Name
1 V-
2 CAN_L
3 Shield
4 CAN_H
5 V+
XC5
Function
Negative pole of the power
supply
CAN_L Communication signal
Cable shielding
CAN_H Communication signal
Positive pole of the power
supply
5