BONFIGLIOLI Active Cube User Manual

12 EM-ABS-01 for ACU 03/12
3 Introduction
This document describes the possibilities and the properties of the EM-ABS-01 exten-
sion module for the frequency inverters of the ACU series of devices.
Note:
T
his document exclusively describes the
EM-ABS-01 extension module. It is not to be understood as fundamental
information for the operation of the frequency inverters of the ACU series
of devices.
The EM-ABS-01 extension module is an optional hardware component to extend the
functionality of the frequency inverter. It enables the data exchange within the net-
work and between the components which have been directly connected, for example
control and regulation elements.
A
n absolute value encoder or a SinCos encoder and an external DC 24 V power source
can be connected to the extension module EM-ABS-01. The connected volta
g
e source
can power the encoder. To that end, the encoder power supply must be set to “Via
X410A” via a parameter (Parameter
Power Supply 1186, see chapter 8.4.3 Power
supply). The voltage level for encoder power supply can be set via a parameter (Pa-
rameter
Supply voltage 1187, see Chapter 8.4.4 “Supply voltage”). The volta
g
e value
can be controlled via a measuring cable (often referred to as “sense” cable).
The EM-ABS-01 extension module extends the functionality of the frequency inverters
of the ACU series of devices by the following functions:
− System bus CAN
(Can interface ISO󳮁 -DIS 11898, CAN High Speed, max. 1 MBaud).
See chapter 7 “System bus”.
− Analog input
DC -10…+10 V or DC 0…+
10 V.
See chapter 8.1 “Analog input EM S1INA”.
− Encoder interface including
PTC evaluation via HD-Sub-D female connector.
Supported encoder types:
o SinCos (optionally with commutation tracks for synchronous motors)
o EnDat 2.1 (encoder type with SinCos track required)
o Hiperface
o Being prepared: SSI encoder (optionally with TTL [RS-422]- or SinCos
track)
See chapter 8.4 “Encoder input EM”.
− Three digital inputs.
See chapt
er 8.3 “Digital inputs EM-SxIND
”.
− Two digital outputs, can
also be used as repetition fre
quency output.
See chapter 8.2 “Digital outputs EM-S1OUTD and EM-S2OUTD”.
− Adjustable voltage ou
tput for encoder supply.
See chapter 8.4.3 “Power supply” and 8.4.4 “Supply voltage”.
− DC 24 V voltage input for connecti
on of external power supply. Via this input a
connected encoder can be powered.
See chapter 5.3.3 “Power supply” 8.4.3 “Power supply”.
Note: Dependin
g
on the motor and encoder type used there are restrictions as
to usability in applications. See chapter 3.2 “Range of applications of en-
coders”.
Note: The EM-ABS-01 extension module has been enclosed with the frequenc
y
inverter as a separate component and must be fitted by the user. This is
described in the chapter 5.2 “Mechanical Installation”.

BONFIGLIOLI Active Cube Specifications

General

Brand	BONFIGLIOLI
Model	Active Cube
Category	Inverter
Language	English