NORD Drivesystems BU2200 - Manual (Page 11)

POWERLINK Bus module –
Supplementary manual options for NORD - Frequency Inverters
BU 2200 GB-3813 11
Sequence
Relevant
bus system
Serial
No.
Step Comments
Sy
s
te
m
b
u
s
1 Set up system bus Couple all devices together.
2 Set termination resistor

DIP switch "Bus termination, system bus" on field bus
module(SK xU4- …) "ON"

DIP switch "Bus termination, system bus" on FI 3 "ON"

All other DIP switches to "OFF"
3 Set system bus
addresses For preference, set the FI addresses via DIP switches (see
manual BU0200):

Bus module: fixed (at 5)

FI 1: to 32

FI 2: to 34

FI 3: to 36
4 System bus baud rate Set the FI to 250 kBaud
(For FI: SK 200E this is pre-set accordingly)
5 System bus
communication Make settings on each FI

(P509): { 3 } "System bus"

(P510 [- 01 … -02]): { 0 } "Auto"

(P543 [-01]): { 1 } "Actual frequency"

(P546 [-01]): { 1 } "setpoint frequency"
Field bus
6 Configure bus module
for field bus See Section "Addressing" (e.g.: DIP switch on the bus
module or corresponding parameter)
System bus
7 Monitoring at system bus
level

(P151): { 200 }

(P120 [-01]) { 1 } or { 2 }
System bus
8 Checking system bus
communication

(P748): "System bus status"

(P740 [-01]): "Control word"

(P740 [-02]): "Setpoint 1"

(P741 [-01]): "Status word"

(P741 [-02]): "Actual value 1"

(P173): "Module status"
Field bus
9 Checking field bus
communication

(P173): "Module status"

(P176): "PZD Bus In"

(P177): "PZD Bus Out"
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