06/056
2 Introduction
This document describes the possibilities and the properties of the CANopen
communication module CM-CAN for the frequency inverters of the ACT series.
The frequency inverter must be extended by the CANopen communication module
CM-CAN for the CAN connection.
The CM-CAN CANopen module is enclosed with the frequency inverter as a separate
component and must be fitted by the user. This is described in detail in the
"Assembly" chapter.
Note: These instructions are not to be understood as basic information on
CANopen. They presuppose fundamental knowledge of the methods and
mode of effect of CANopen on the part of the user.
In some chapters, possibilities of setting and display are described as
alternatives to the KP500 control unit with the help of the VPlus control
software. Operation of a PC with the VPlus control software on the
frequency inverter in the use of the CM-CAN CANopen module is only
possible as an alternative to the control unit via an optional KP232
interface adapter.
In this document, connecting the hardware, relevant parameters and the available
objects are shown.
The available objects are sub-divided according to:
Communication objects (0x1nnn) to DS301
Manufacturer objects (0x2nnn) to DS301
Common objects (0x6nnn) to DS402
Device control objects (0x6nnn) to DS402
Velocity mode objects (0x6nnn) to DS402
The functions and objects are described as far as necessary in these instructions. For
further information, reference is made here to the Draft Standards of the CiA..
The standards to which reference is made are DS102, DS301 and DS402, which are
available from:
CiA, CAN in AUTOMATION
Am Weichselgarten 26
D-91058 Erlangen
Tel.: +49 9131 69086-0
Fax: +49 9131 69086-79
Attention! With the help of the CM-CAN CANopen communication module, it is
possible to access ALL the parameters of the frequency inverter from a
control unit. Control of the access via the operation level as in the KP500
manual control unit of the VPlus PC control software does not exist here.
A chan
ge of parameters with a meaning unknown to the user can lead to
the frequency inverter becoming incapable of functioning.