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11
1
7
11
KEB COMBIVERT F5
Name: Basis
04.05.04
©
KEB Antriebstechnik, 2002
All rights reserved
Chapter
Section
Page
Date
Network Hardware
Networks
CAN is a Multi-Master-System. This means every nodes has access to the BUS and
can send telegrams. In order to prevent problems when two nodes simultaneously
access the BUS, the CAN-BUS has an arbitration phase which determines who may
continue to send his telegram. When there is a conflict in accessing BUS the user with
the lowest telegram number (identifier) has priority. This user then can completely
send his telegram without repeating the first part. All other nodes go into receiving
status and stop sending their telegram. The available telegram numbers in the CAN
version 2.0A are limited to 2032 identifiers (0...2031).
SDO (green):
SDO-Communication
active
PDOUT(green): PDOUT-data are written to
the FI control.
PDIN(green):
PDIN-data are read by the
FI control.
E (red): on =>
Inverter ready for
operation
blinking =>
Inverter in error
off =>
No supply voltage
Diag:
Diagnostic interface to the
PC
CAN f:
CAN-interface
(socket-connector)
CAN m:
CAN-interface
(pin-connector)
ANTRIEBSTECHNIK
START
STOP
FUNC.
SPEED
ENTER
F/R
CAN f
CAN m
ANTRIEBSTECHNIK
Diag
E
SDO
PDOUT
PDIN
11.1.7 CanOpen Opera-
tor
00.F5.060-5000
Fig. 11.1.7
CanOpen Operator