WEG CFW100 Guía De Instalación, Configuración Y Operación página 4

Table 2: Pin assignment of the connector for CAN interface
Minimum
11
Typical
30
In order to connect the CFW100 frequency inverter using
this module, the following items must be observed:
It is recommended the use of specific cables for
„
CANopen and DeviceNet network.
The grounding of the cable shield must be done in
„
one point only, thus avoiding long current loops. This
point is normally the network power supply. If more
than one power supply is present, only one of them
must be connected to the protective earth.
Installation of the termination resistors only at the
„
ends of the main bus, even if there are derivations.
The power supply of the network must be able to
„
supply current enough to feed all the transceivers
of the equipments. The CFW100-CCAN module
consumes about 50 mA.
For further details about the installation of the CANopen
and DeviceNet communication network, refer to the user
manual of the CANopen and DeviceNet, respectively.
ATTENTION!
For the proper operation of the CFW100
inverter with the CFW100-CCAN module,
parameters P308, P310, P311 and P312 must
be programmed with the factory settings.
For further details, refer to the programming
manual of the CFW100 V2.0X or up.
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com
CAN Communication Module
Power Supply (VDC)
Maximum
30
Current (mA)
Recommended
24
Maximum
50