WEG CFW300 V1.3X, Programming Manual

Page: 133 / 157

Communication
CFW300 | 16-1
16
16 COMMUNICATION
In order to exchange information via communication network, the CFW300 features several standardized
communication protocols, such as Modbus, CANopen, DeviceNet and Profibus DP.
For further details referring to the inverter configuration to operate in those protocols, refer to the CFW300 user’s
manual for communication with the desired network. Below are listed the parameters related to the communication.
16.1 SERIAL USB, BLUETOOTH, RS-232 AND 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 - Serial / USB Control
P683 - Speed Reference via Serial
Description:
These parameters are used for configuration and operation of the RS-232, RS-485, USB and Bluetooth. For a
detailed description, refer to the Modbus RTU, user’s manual, available for download on the website:
www.weg.net
.
P770 - Bluetooth Local Name
Adjustable
Range:
0 to 9999 Factory
Setting:
0
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.