NORD Drivesystems BU0220 - Manual (Page 35)

3 Displays and diagnosis
BU 0220 GB-0912 Subject to technical amendments 35
Underside of SK 200E
8x DIP switches
Alternatively, diagnosis can be performed via a Windows PC with the aid of NORD CON software (available free of
charge from
www.nord.com ). The necessary connection cable (RJ12 - SUB D9) is available from Getriebebau
Nord GmbH as part number 278910240. If necessary, an interface converter from SUB D9 to USB2.0 is
commercially available.
Terminal/
Name
Function Data Description / wiring suggestion Parameter
Accessory cable (optional) for PC connection
Adapter cable
RJ12 to SUB-D9 ... for direct
connection to a PC
with NORD CON
software
Length 3m
Assignment RS 232
(RxD, TxD, GND)
Part. No. 278910240
TxD
RxT
GND
+24V
n.c.
n.c.
Assignment of SUBD9 connector:
Pin2: RS232_TxD
Pin3: RS232_RxD
Pin5: GND
RxD
GND TxD
6
1 5
9
No special settings are required to set up communication with the individual diagnostic tools.
The allocation of addresses is defined via the system bus addressing. The display of the diagnostic tool is
according to the following table, whereby the frequency inverter which is directly connected to the diagnostic
tool is automatically assigned the address
“0”.
Device
External
technology unit
Frequency inverter
with address 32
(system bus)
Frequency inverter
with address 34
(system bus)
Frequency inverter
with address 36
(system bus)
Frequency inverter
with address 38
(system bus)
USS
address
30 1 2 3 4
Note
Setting of the system bus address is carried out via two DIP
switches (DIP 1 and 2) on the underside of the SK 200E-
frequency inverter. For further details, please refer to the frequency
inverter manual (BU 0220). The address of the BUS module is
defined as “30”.