2-4 1000 Series / Guide to Installation, Troubleshooting, and Maintenance
Motor-Independent Design
The 1000 family drives operate any standard- or inverter-duty AC induction or
synchronous motor, making it ideal for retrofits and new applications alike. A unique,
proprietary digital current regulator (DCR) tunes the drive continuously in real time,
eliminating the usual current-loop tuning process required by conventional drives. Digital
space vector (DSV) control can be selected for reduced motor noise and low current
ripple.
Auto Tuning
Once routine electrical connections have been made, simple-to-use auto-tuning features
adjust virtually all motor- and load-dependent parameters. No motor maps are required.
Simply enter basic motor information from the nameplate, and the advanced setup
routines do the rest. The drive is completely tuned within minutes.
Control Options
Numerous control and interface options are available. The 16 MHz control module
provides variable-frequency drive (VFD) control for simple applications. The 20 MHz
and 40 MHz control modules are available in digital-current-regulator (DCR) and digital-
space-vector (DSV) versions. The 100 MHz, 270 MHz, and Compact 100 MHz control
modules provide for VFD, DCR, and DSV control. The Compact 150 MHz control
module provides VFD and DSV control. Each control module provides digital and analog
inputs and outputs as well as asynchronous serial communication capabilities. The 20
MHz, 40 MHz, 100 MHz, 270 MHz, and Compact 100 MHz modules also provide
synchronous serial communication capabilities. The 100 MHz and 270 MHz modules
include provision for an optional Anybus
®
module for communication using a variety of
industry-standard protocols, while the 100 MHz, 270 MHz, and the Compact 100 MHz
modules include provision(s) for a MaxStream
™
module for wireless communication.
Depending upon the control module, drives can accept motor and/or machine feedback
with a single, dual, or triple incremental encoder interface, a resolver interface, or
resolver and encoder interfaces. An optional analog interface module is also available for
expanding the analog I/O capabilities of a drive. One of three keypad/display units is
available, depending upon the application.
Application Software
A wide variety of software options is available to tailor a drive to its application, from a
fully featured velocity/torque control for general purposes to a host of powerful programs
pre-engineered for specific applications. Customization is possible with many programs
using UEdit
™
, a Windows-based programming tool that allows users extend an
application using IEC 1131 standard ladder diagrams and function blocks.
Braking Options
The 1000 family offers both dynamic and regenerative braking options. A dynamic
braking IGBT allows motor braking energy to be dissipated in an external resistor. This
dynamic braking control is included as standard on all 1120 drives and smaller 1105 and
1200 drives. It is optional on larger 1105 and 1200 drives and all 1100 and 1110 drives.
Appropriately sized external braking resistors are required. The 1130 and 1230 line-
regenerative drives provide true four-quadrant control without requiring dynamic
braking. Energy generated by stopping the motor and load is put back onto the power grid
rather than wasted as heat in a resistor.
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