NORD Drivesystems BU0260 - Manual (Page 38)

Supplementary Manual CANopen for NORDAC SK 20E
38 Subject to technical amendments BU 0260 GB
The following check list provides and overview for the commissioning of a relevant network.
Description Designation Relevant parameter Comments
Necessary / required settings
Hardware address
Different for each
subscriber (node)
Bus node CANopen identifier DIP switch
Frequency inverter System bus address (CAN) DIP switch
(SK 200E)
alternative (P515)
Baud rate Same for each
subscriber (node)
Bus node CANopen baud rate DIP switch
Frequency inverter System bus baud rate Fixed at 250kBaud
(SK 200E)
Alternative (P514)
(leave at 250kBaud!)
PDO pause time Inhibit time (P163)
PDO transmission interval Event time (P164)
Definition of process data (PZD) STW / ZSW / SW / IW (P502), (P503), (P509),
(P510), (P546)
(… or (P548))
alternative (P168)
(profile DSP 402)
Additional settings
PDO transmission type
PDO transmission type (P162)
CAN node monitoring Guard-time and Heartbeat (P166) and (P167)
Validity of PDO/SDO COB-ID On/Off (P160)
Setting only in special cases (if possible leave at factory setting)
Definition of COB-ID
COB-ID (P161)
Definition of PZD mapping PDO mapping (P165)
For a description of the individual objects please refer to Section 4.9 "Object dictionary".
4.2 EDS file
For CANopen masters which can be configured with a PC, Getriebebau Nord GmbH provides the necessary
EDS file (Electronic Data Sheet) with the relevant CANopen objects for all relevant Nord products. These files
are contained on the documentation CD, which is provided with the hardware. Updates on a daily basis are
available on
www.nord.com .
4.3 Hardware configuration of the CANopen bus modules
Configuration of the bus module is carried out exclusively via a DIP switch element attached to the module
(see Section 2.2.3 "Configuration"). In addition to the baud rate and the node addresses (node identifiers) the
termination resistors for the bus system and the CANopen bus must be set.
Software configuration if these items is not provided.
NOTE
The coding of the DIP switches (Identifier, address and baud rate) are only read out during
the initialisation phase, i.e. after switching on the 24V power supply to the bus module.
Changes to the DIP switches are therefore only recognised if the module has been
switched off for a sufficient period (all LEDs out) after a change of addressing.