Can Interface - gefran ADL500 Quick Start Up Manual, Specification And Installation

If the ADL500 is configured as "static" (PAR 9604 Ip Assignment set to "Static"), the ADL500 will be reachable at the
address configured in the IP Address set parameter (PAR 9556) in the network specified by the netmask in the IP
Netmask set parameter (PAR 9558). The PC must be configured with a compatible address:
- PC configured for static IP assignment;
- The PC IP netmask set to the same value as the IP Netmask set, parameter, PAR 9558;
- The PC IP address set to the same network as the ADL500, with a different address.
For additional details on network configuration, see Appendix "A.3 Windows PC Network Configuration" on page 92.

7.5 CAN interface

Note!
For terminal location see section "7.1 Location and identification of terminals and LEDs" on page 26.
CANopen is a communication profile for CAL-based industrial systems (refer to the CANopen CAL-Base
COMMUNICATION PROFILE for Industrial Systems; CiA Draft Standard 301 Version 4.2 Date 13 February 2002 by
CAN in Automation e. V.).
The ADL500 integrates the interface for connection to CAN networks and also implements the DS417 profile according
to CANopen 2.0.0 specifications (DS417 in preparation).
The CAN protocol (ISO 11898) used is CAN2.0A with 11-bit identifier. The integrated CANopen interface has been
developed as a Minimum Capability Device. Data are exchanged cyclically; the master reads the data made available
by the slaves and writes the reference data to the slaves.
The interface is provided with functional isolation (> 1 kV).
Connection is via the CAN connector and no power supply is required.
Terminal
L
SH
H
CAN (green)
Off
Flashing
On
A shielded twin-pair (of the type described in the CANopen specifications) must be used for connection to the bus, and
must be laid separately from the power cables, at a distance of at least 20 cm. Cable shielding must be grounded at
the two ends. If the cable shielding is grounded at different points of the system, use equipotential connection cables to
reduce the current flow between the drive and the CANbus master.
Note!
As regards terminations: the first and last termination on the network must have a 120 ohm resistor between pins L and H or jumper P5 on the regula-
tion board can be turned (ON) (the top cover must be removed, see section "A.1.1 - Installation" on page 87 or set parameter 4008 Can Terminator = 1
(CAN1) on 6.1 CONTROL COMM menu.
MASTER
CANopen
40
Name
CAN_L
CAN_SHLD
CAN_H
LED Meaning
Stop
Pre-operational
Operational
ADL500
CAN
L SH H
120 ohm
ADL500 • Quick installation guide - Specifications and connection
Function
CAN_L bus line (low dominant)
CAN shielding
CAN_H bus line (high dominant)
ADL500
CAN
L SH H
120 ohm
Figure 7.5.1: CANbus connection
Cable cross-section
0.2 ... 2.5 mm
AWG 26 ... 12
Regulation card
2
OFF
(Default)
ON