CG Drives & Automation 01-7492-01r1 Introduction 7
1. Introduction
Emotron VFX is intended for controlling the speed and
torque of standard three phase asynchronous electrical
motors. The AC drive (Frequency converter) is equipped
with direct torque control which uses built-in digital signal
processor - DSP, giving the AC drive the capability of high
dynamic performance even at very low speeds without using
feedback signals from the motor. Therefore the inverter is
designed for use in high dynamic applications where low
speed high torque and high-speed accuracy are demanded.
In “simpler” application such as fans or pumps, the VFX
direct torque control offers other great advantages such as
insensitivity to mains disturbances or load shocks. Several
options are available, listed in chapter 13. page 201, that
enable you to customize the AC drive for your specific
needs.
Users
This instruction manual is intended for:
• installation engineers
• maintenance engineers
• service engineers
Motors
The AC drive is suitable for use with standard 3-phase
asynchronous motors. Under certain conditions it is possible
to use other types of motors. Contact your supplier for
details.
1.1 Delivery and unpacking
Check for any visible signs of damage. Inform your supplier
immediately of any damage found. Do not install the AC
drive if damage is found.
Check that all items are present and that the type number is
correct.
1.2 Using of the instruction
manual
Within this instruction manual the abbreviation “AC drive”
is used to indicate the complete variable speed drive as a
single unit.
Check that the software version number on the first page of
this manual matches the software version in the AC drive.
See section 11.9.1 page 189.
With help of the index and the table of contents it is easy to
track individual functions and to find out how to use and set
them.
The Quick Setup Card can be put in a cabinet door, so that
it is always easy to access in case of an emergency.
1.2.1 Instruction manuals for
optional equipment
In the following table we have listed available options and
the name of the Instruction manual or data sheet/
Instruction plus document number. Further in this main
manual we are often referring to these instructions.
NOTE: Read this instruction manual carefully before
starting installation, connection or working with the
AC drive.
Ta b l e 1 Av a i l a b le op tions and documents
Option
Valid instruction manual/
document number
I/O board
I/O board 2.0, instruction
manual / 01-5916-01
Encoder board
Emotron Encoder board
2.0, Instruction manual /
01-5917-01
PTC/PT100 board
PTC/PT100 board 2.0,
instruction manual /
01-5920-01
CRIO board (VFX) Emotron AC Drive Crane
option 2.0, Instruction
manual
Crane interface (VFX)
Fieldbus - Profibus
Fieldbus Option,
Instruction manual /
01-3698-01
Fieldbus - DeviceNet
Fieldbus - CANopen
Ethernet - Modbus TCP
Ethernet - EtherCAT
Ethernet - Profinet IO 1-port
Ethernet - Profinet IO 2-port
Ethernet - EtherNet/IP 2-port
RS232/RS485 isolated
Emotron isolated
RS232 / 485 2.0 option
Instruction manual /
01-5919-01
Control panel kit, Incl blank
panel
Emotron FDU/VFX 2.0
External Control Panel,
instruction manual / 01-
5928-01
Control panel kit, Incl control
panel
Handheld Control Panel
HCP2.0
Emotron HCP 2.0,
instrucion manual / 01-
5925-01
OSTO_100 option board
Emotron OSTO_100
Safe Torque Off (STO)
Instruction manual /
01-7513-11
Overshoot clamp
Overshoot clamp
Datasheet/Instruction /
01-5933-11
Liquid cooling
Emotron FDU/VFX 2.0
Liquid Cooling, instruction
manual / 01-4636-01
Output choke
Output coils
Datasheet/Instruction /
01-3132-11
AFE- Active front end
Emotron VFX/FDU 2.0
AFE- Active Front End
option, Instruction manual
/ 01-5386-01
EmoDrive App
EmoDrive App Instruction
manual / 01-7776-01
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