S&C Micro-AT, Инструкция по установке, программированию и эксплуатации

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January 20, 2020
© S&C Electric Company 2012-2020, all rights reserved
Instruction Sheet 515-600
MIcro-AT
®
Source-Transfer Control
In a Weatherproof Enclosure
Installation, Field Programming, and Operation
Table of Contents
Section Page Section Page
Introduction
Qualified Persons . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Read this Instruction Sheet . . . . . . . . . . . . . . . . . . . 2
Retain this Instruction Sheet . . . . . . . . . . . . . . . . . . 2
Proper Application . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Safety Information
Understanding Safety-Alert Messages . . . . . . . . . . . 3
Following Safety Instructions . . . . . . . . . . . . . . . . . . 3
Replacement Instructions and Labels . . . . . . . . . . . 3
Safety Precautions
. . . . . . . . . . . . . . . . . . . . . . . . . 4
Overview
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Voltage Sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Unbalance Detection . . . . . . . . . . . . . . . . . . . . . . . . 9
Overcurrent Lockout . . . . . . . . . . . . . . . . . . . . . . . . .10
Remote Indication . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Test Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Supervisory Control . . . . . . . . . . . . . . . . . . . . . . . . .10
Communications Card . . . . . . . . . . . . . . . . . . . . . . .10
Wi-Fi Adapter Kit . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Operating Description
Normal Condition . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Transfer on Loss-of-Source Voltage . . . . . . . . . . . . .11
Transfer on Return-of-Source Voltage . . . . . . . . . . .11
Transfer on Unbalance Condition . . . . . . . . . . . . . . .12
Overcurrent Lockout Condition . . . . . . . . . . . . . . . . .12
Installation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Features
The Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Non-Numeric Items . . . . . . . . . . . . . . . . . . . . . . . . .19
Ready-Only Items . . . . . . . . . . . . . . . . . . . . . . . . . .19
Field Adjustment and Programming
. . . . . . . . . 20
Configure Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Voltage Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Current Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Time Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Test Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Operational Testing
Loss-of-Source Testing . . . . . . . . . . . . . . . . . . . . . . 30
Overcurrent-Lockout Testing . . . . . . . . . . . . . . . . . .31
Before Walking Away . . . . . . . . . . . . . . . . . . . . . . . 32
Diagnostic Tools
Event Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Examine Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Maintenance
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Specifications
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Appendix
Non-Field Adjustable Items in the
Configure Menu . . . . . . . . . . . . . . . . . . . . . . . . . 38
Non-Field Adjustable Items in the
Voltage Menu . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Event Identification Code Numbers in the
Event Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Discrete Inputs in the Examine Menu . . . . . . . . . . .41
Discrete Outputs in the Examine Menu . . . . . . . . . .41
Spare Circuit Cards . . . . . . . . . . . . . . . . . . . . . . . . 42
Spare Front Panel Assemblies . . . . . . . . . . . . . . . . 42
Static-Dissipative Work Surface . . . . . . . . . . . . . . 42
Note:
Micro-AT control instruction sheets are posted as PDF files at
sandc.com/en/support/product-literature/.
Matlink™ software (all revisions) and the Human Machine Interface (HMI) software application installer (for Wi-Fi
adapter users) are available for download at
sandc.com/en/support/sc-customer-portal/.
If assistance is needed,
contact customerportal@sandc.com, or call (888) 762-1100.