Introduction - BONFIGLIOLI Active Cube User Manual

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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:
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.
An 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 voltage source
can power the encoder. To that end, the encoder power supply must be set to "Via
X410A" via a parameter (Parameter
supply). The voltage level for encoder power supply can be set via a parameter (Pa-
rameter
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
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:
See chapter 8.4 "Encoder input EM".
− Three digital inputs.
See chapter 8.3 "Digital inputs EM-SxIND".
− Two digital outputs, can also be used as repetition frequency output.
See chapter 8.2 "Digital outputs EM-S1OUTD and EM-S2OUTD".
− Adjustable voltage output for encoder supply.
See chapter 8.4.3 "Power supply" and 8.4.4 "Supply voltage".
− DC 24 V voltage input for connection 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:
Note:
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This document
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.
1187, see Chapter 8.4.4 "Supply voltage"). The voltage value
Supply voltage
-DIS 11898, CAN High Speed, max. 1 MBaud).
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
o
track)
Depending 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".
The EM-ABS-01 extension module has been enclosed with the frequency
inverter as a separate component and must be fitted by the user. This is
described in the chapter 5.2 "Mechanical Installation".
EM-ABS-01 for ACU
exclusively
1186, see chapter 8.4.3 Power
Power Supply
describes the
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