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Emerson 3402 - User Manual

Emerson 3402
200 pages
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Advanced User Guide
Commander SK
AC variable speed drive for 3
phase induction motors from
0.25kW to 110kW, 0.33hp to
150hp
Part Number: 0472-0001-09
Issue: 9
www.controltechniques.com

Table of Contents

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Emerson 3402 Specifications

General IconGeneral
BrandEmerson
Model3402
CategoryController
LanguageEnglish

Summary

Parameter x.00 Functions

Saving Parameters

Details how to save user-defined parameters to the drive's EEPROM for persistence.

Keypad and Display Operation

Selecting and Changing Parameters

Details the procedure for navigating, viewing, and editing parameter values via the keypad.

Serial Communications

CT Modbus RTU Specification

PLC Ladder Programming with SYPTLite

CTSoft Commissioning and Monitoring Software

Advanced Parameter Descriptions

Menu 1: Speed Reference Selection, Limits, and Filters

Covers parameters for setting speed references, limits, and filtering for motor control.

Menu 2: Ramps

Details parameters for configuring acceleration, deceleration, and ramp modes.

Menu 3: Speed Sensing and I;O

Describes parameters for speed sensing, thresholds, and analog/PWM input/output configuration.

Menu 4: Current Control

Covers parameters for motor current control, limits, thermal protection, and overload detection.

Menu 5: Motor Control

Details parameters related to motor characteristics, voltage/frequency control, and autotune.

Menu 6: Drive Sequencer and Clock

Explains parameters for drive sequencing, stop modes, mains loss handling, and terminal functions.

Menu 7: Analog Inputs and Outputs

Covers configuration of analog input modes, scaling, inversion, and output control.

Menu 8: Digital Inputs and Outputs

Details the configuration of digital input states, invert settings, destinations, and modes.

Menu 10: Status Logic and Diagnostic Information

Provides parameters for monitoring drive status, alarms, trips, and diagnostic information.

Menu 11: General Drive Setup

Covers general drive configuration parameters like serial comms, drive configuration, and security.

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