3.3 Serial Communication
Connect RS-485 serial communication wiring to terminals
(+)68 and (-)69.
•
Screened serial communication cable is
recommended
•
See 3.2.2 Earth (Grounding) Requirements for
proper grounding
Illustration 3.11 Serial Communication Wiring Diagram
For basic serial communication set-up, select the following
1.
Protocol type in 8-30 Protocol.
2.
Frequency converter address in 8-31 Address.
3.
Baud rate in 8-32 Baud Rate.
•
Two communication protocols are internal to the
frequency converter. Follow motor manufacturer
wiring requirements.
Danfoss FC
Modbus RTU
•
Functions can be programmed remotely using
the protocol software and RS-485 connection or
in parameter group 8-** Communications and
Options
•
Selecting a specific communication protocol
changes various default parameter settings to
match that protocol’s specifications along with
making additional protocol-specific parameters
available
Installation
VLT
®
AutomationDrive FC 360 Quick Guide
MG06A102 - VLT
®
is a registered Danfoss trademark 17
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