NORDAC BASE (SK 180E / SK 190E) – Users Manual for Frequency Inverters
64
BU 0180 en-4118
3.1.2 Connection of multiple devices to one parametrisation tool
In principle it is possible to access several frequency inverters via the
ParameterBox
or the
NORD CON software
. In the following example, communication is made via the parameterisation tool,
by tunnelling the protocols of the individual devices (max. 4) via the common system bus (CAN). The
following points must be noted:
1. Physical bus structure
Establish a CAN connection (system bus) between the devices
2. Parameterisation
Parameter
Settings on the inverter
No.
Designation
FI 1
FI 2
FI 3
FI 4
P503 Leading function output
2 (system bus active)
P512 USS address
0
0
0
0
P513 Telegram time-out (s)
0.6
0.6
0.6
0.6
P514 CAN bus baud rate
5 (250 kBaud)
P515 CAN bus address
32
34
36
38
3. Connect the parameterisation tool as usual via RS485 (e.g. via RJ12) to the
first
frequency
inverter.
Conditions / Restrictions:
Basically, all of the currently available frequency converters from NORD (SK 1x0E, SK 2xxE,
SK 5xxE) can communicate via a common system bus. When devices in the SK 5xxE model series
are incorporated, the framework conditions described in the manual for the device series concerned
must be noted.
Содержание SK 180E Series
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