TR-Electronic 582 Serie Gesamt-Bedienungsanleitung Seite 200

Commissioning
6 Commissioning
6.1 CAN – interface
The CAN-Bus-Interface is defined by the international norm ISO/DIS 11898 and
specifies the two lowest layers of the ISO/DIS CAN Reference Model.
The CAN-BUS-Interface is galvanic isolated of the measuring system electronic and
becomes the power over internal DC/DC-converter. There is no external power supply
necessary for the CAN-BUS-Driver.
The CANopen Communication Profile (CiA standard DS 301) is a subset of CAN
Application Layer (CAL) and describes, how the services are used by devices. The
CANopen Profile allows the definition of device profiles for decentralized I/O.
The measuring system with CANopen-protocol support the Device Profile for Encoder
(CIA Draft Standard Proposal 406 V3.2.0). The measuring systems support the
extended functions in Class C2.
The communication functionality and objects, which are used in the encoder profile, are
described in an EDS-File (Electronic Data Sheet).
When using a CANopen Configuration Tool (e.g.: CANSETTER), the user can read the
objects of the measuring system (SDOs) and program the functionality.
The selection of transmission rate and node number is done by hex switches or LSS-
service.
6.1.1 EDS file
The EDS (electronic datasheet) contains all information on the measuring system-
specific parameters and the measuring system's operating modes. The EDS file is
integrated using the CANopen network configuration tool to correctly configure or
operate the measuring system.
Download:
6.1.2 Status display
The measuring system is equipped with two bi-color LED's:
•
•
Position, assignment and behavior of the LEDs can be found in the device-specific pin
assignment.
At the delivery of the measuring system one device specific pin assignment in printed
form is enclosed and it can be downloaded afterwards from the page
„www.tr-electronic.com/service/downloads/pin-assignments.html". The number of the
pin assignment or a QR code is noted on the nameplate of the measuring system.
Corresponding measures in case of an error see chapter "Optical displays",
page 200.
 TR-Electronic GmbH 2021, All Rights Reserved
Page 144 of 204
www.tr-electronic.de/f/TR-ECE-ID-MUL-0072
ENC1: Status display for scanning unit 1 (green / red)
ENC2: Status display for scanning unit 2 (green / red)
TR-ECE-BA-DGB-0165 v04
Printed in the Federal Republic of Germany
03/06/2024