For basic serial communication set-up, select the following
1.
Protocol type in
8-30 Protocol
.
2.
Adjustable frequency drive address in
8-31 Address
.
3.
Baud rate in
8-32 Baud Rate
.
•
Two communication protocols are internal to the
adjustable frequency drive. Follow the 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.
•
Option cards which can be installed in the
adjustable frequency drive are available to
provide additional communication protocols. See
the option card documentation for installation
and instruction manual.
Installation
VLT
®
AutomationDrive Instruction
Manual
MG.33.AI.22 - VLT
®
is a registered Danfoss trademark
2-15
2
2
