Emerson Epsilon Eb Series - Introduction; Overview

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Introduction
Overview
The Epsilon Eb and E Series drives are stand-alone, fully digital brushless servo drives
designed and built to reliably provide high performance and flexibility without sacrificing
ease of use.
The use of State-Space algorithms make tuning very simple and forgiving. The drives are
designed to operate with up to a 10 :1 inertia mismatch right out of the box. Higher (50 :1 and
more) inertial mismatches are possible with two simple parameter settings.
The drives can be quickly configured to many applications in less than 5 minutes with
PowerTools software on a PC running Windows 95, 98 or NT 4.0.
Complete diagnostics are provided for quick troubleshooting. A diagnostic display on the
front of the drive informs the user of the operational or fault status. The last 10 faults are
stored in non-volatile memory along with a time stamp for easy recall.
The E Series drives are designed to accept a line of function modules that further enhance its
use in various applications.
• FM-P can access and modify parameters in the drive and monitor drive functions.
• FM-1 is an expansion of the basic drive functions and can be used in various line shafting
and velocity control applications.
• FM-2 provides the E
N
Drives with positioning capabilities, such as Home, Jog and
Indexing.
• FM-3 expands on the positioning capabilities of the FM-2 with User Units, Programs,
Synchronized moves, 256 Indexes, and PLS Outputs features.
E Series drives are available in three power ratings
• EN-204 – 1.75 Kw (4.5 amps cont, 9.0 amps peak)
• EN-208 – 2.75 Kw (9.0 amps cont, 18.0 amps peak)
• EN-214 – 4.34 Kw (13 amps cont, 26 amps peak)
Epsilon drives are available in three power ratings. The drive will fit in a 6 inch deep
enclosure with cables connected.
• Epsilon E(x)-202 – 650 Watts (1.8 amps cont, 3.6 amps peak)
• Epsilon E(x)-203 – 1100 Watts (3.0 amps cont, 6.0 amps peak)
• Epsilon E(x)-205 – 1750 Watts (5.0 amps cont, 10.0 amps peak)
Epsilon Eb and E Series EN Drives Reference
Manual
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