Communication; Serial Rs-485 Interface - WEG CFW100 Programming Manual

15 COMMUNICATION

In order to exchange information via communication network, the CFW100 features several standardized
communication protocols, such as Modbus, CANopen and DeviceNet.
For further details referring to the inverter configuration to operate in those protocols, refer to the CFW100 user's
manual for communication with the desired network. Below are listed the parameters related to the communication.

15.1 SERIAL RS-485 INTERFACE

P308 – Serial Address
P310 – Serial Baud Rate
P311 – Serial Interface Byte Configuration
P312 – Serial Protocol
P313 – Action for Communication Error
P314 – Serial Watchdog
P316 – Serial Interface Status
P681 – Motor Speed in 13 Bits
P682 – Control Word via Serial
P683 – Speed Reference via Serial
Description:
Parameter for configuration and operation of the RS-485, USB and Bluetooth. For a detailed description, refer
to the Modbus RTU, user's manual, available in www.weg.net.
P770 – Bluetooth Local Name
Adjustable 0 to 9999
Range:
Properties:
Description:
This parameter identifies the Bluetooth device with a friendly name on the network. This name is limited to the
four digits available on the inverter display.
The default value of this parameter is the last four digits of the inverter serial number.
NOTE!
Parameter P770 is only available with the Bluetooth accessory connected.
Return Advance
Communication
Factory Inverter serial
Setting:
number
CFW100 | 15-1
15