Modbus Rtu Option Card Network Address Setting; Parameter Settings - Danfoss VLT 5000 Instruction Manual

Modbus RTU The Modbus RTU option card has an address
and termination 9-input DIP switch. The
Option Card
Modbus network address for the VLT 6000 is
Network
set by DIP switch positions on the switch. Pin
Address
9 is an ON/OFF switch for network termination.
Settings
DIP switch positions are read on power-up only,
so position changes will not be recognized until
the next power-up.
Address
Default
VLT 6000
The Modbus RTU option card interface to
the VLT 6000 Adjustable Frequency Drive FC
Parameter
protocol requires drive parameter values
Settings
selected as shown. They are the default
settings for those parameters and probably
require no change to operate the drive using
Modbus. The Modbus RTU option card
always transmits to the drive in which it
resides as address one (001). See the VLT
6000 Operating Instructions for details on
selecting and changing parameter values, if
necessary.
8
SW1 SW2
0 1
(Hex) 2 2
01 ON OFF
55 ON OFF
AA OFF ON
F7 ON ON
• Set the Modbus address for the VLT 6000
in accordance with the table below. The
default input setting is for ADDRESS 1 and
termination ON.
O P E N
1 2 3 4 5 6 7
PCB EDGE
Address and Termination
SW3 SW4 SW5
2 3 4
2 2 2
OFF OFF OFF
ON OFF ON
OFF ON OFF
ON OFF ON
Address Input Selection
• Parameter 500, Protocol: FC protocol
• Parameter 501, Address: 001
• Parameter 502, Baud Rate: 9600 baud
MG.10.P2.22 - VLT is a registered Danfoss trademark
8 9
OFF ON
SW6 SW7 SW8
5 6 7
2 2 2
OFF OFF OFF
OFF ON OFF
ON OFF ON
ON ON ON
TERM
ON
ON
ON
ON