Emerson AC4 user manual LED Indicators, LED indicators summary, Output LEDs Status LEDs Input LEDs

Page 12

Introduction

1.7LED Indicators

The Liebert AC4 controller board has LED indicators that show the status of inputs, outputs and the common alarm

DS56

OUTPUT1

DS54

OUTPUT2

 

DS63

OUTPUT3

 

DS61

OUTPUT4

 

DS60

OUTPUT5

 

DS62

OUTPUT6

 

DS55

OUTPUT7

DS57

OUTPUT8

DS59

CTRLLOCK

DS58

SENLOCK

DS53

CMN ALR

 

DS52

 

MOP

DS51 F PROG

DS48 574 TX

DS47 574 RX

DS78 485 RX

DS79 485 TX

DS69

 

INPUT1

DS71

 

INPUT2

DS72

 

INPUT3

 

INPUT4

DS70

 

 

INPUT5

DS67

 

DS66

 

INPUT6

DS65

 

INPUT7

DS64

 

INPUT8

Output LEDs

Status LEDs

Input LEDs

Table 2

LED indicators summary

 

 

 

 

 

 

LED Type

 

LED

Color

Description

 

 

 

 

 

EIA422

 

422 TX

Green

Liebert AC4 is transmitting information over the EIA422 port

LEDs

 

422 RX

Green

Liebert AC4 is receiving information over the EIA422 port

 

 

OUTPUT1

Green

Not used

 

 

OUTPUT2

Green

Not used

 

 

OUTPUT3

Green

Not used

 

 

OUTPUT4

Green

Not used

 

 

OUTPUT5

Green

Indicates output 1 is ON or energized

Output LEDs

OUTPUT6

Green

Indicates output 2 is ON or energized

 

 

OUTPUT7

Green

Indicates output 3 is ON or energized

 

 

OUTPUT8

Green

Indicates output 4 is ON or energized

 

 

CTRLLOCK

N/A

Not used

 

 

SENLOCK

N/A

Not used

 

 

CMN ALR

Green

Indicates output is ON or energized

 

 

MOP

Green

Indicates the microprocessor is operating properly (MOP)—must be on before

 

 

Liebert AC4 will function

 

 

 

 

 

 

FPROG

Green

Indicates firmware is being upgraded—lights up during upgrade process

Status LEDs

574 TX or 232 TX

Green

Liebert AC4 is transmitting information via the RS232 port

 

 

574 RX or 232 RX

Green

Liebert AC4 is receiving information via the RS232 port

 

 

485 RX

Green

Not used

 

 

485 TX

Green

Not used

 

 

INPUT1

Red

Not used

 

 

INPUT2

Red

Not used

 

 

INPUT3

Red

Not used

Input LEDs

INPUT4

Red

Not used

INPUT5

Red

Indicates input 1 is ON or energized

 

 

 

 

INPUT6

Red

Indicates input 2 is ON or energized

 

 

INPUT7

Red

Indicates input 3 is ON or energized

 

 

INPUT8

Red

Indicates input 4 is ON or energized

Liebert® AC4™

6

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Contents Liebert AC4 Page Table of Contents Setup System Setup Common Alarm 7.5 Setup System Setup Zones Appendix a Service Terminal Interface Setup MenuFigures Methods of Viewing and Configuring the Liebert AC4 Available AlarmsData Logs IntroductionLCD for configuration Outside Enclosure OverviewOperation Typical Configuration Device Liebert ChallengerDevice RS232 LiebertLiebert HimodHimod Controller Board Overview Controller board componentsConnector DIP switchLCD connector 24VAC powerLED Indicators LED indicators summaryOutput LEDs Status LEDs Input LEDs Typical Sequence Installation Considerations InstallationPacking Contents Unpacking and Preliminary InspectionSurface-Mounting the Liebert AC4 Required toolsMounting the Panel Flush-Mounting the Liebert AC4 Connect Power to the Liebert AC4 Electrical connections to panelWiring Specifications Wiring and ConnectionsWiring specifications Connecting Digital Inputs and Outputs Connecting Liebert Precision Cooling UnitsConnecting Digital Inputs Numbering keysConnecting Digital Outputs Setting the Digital Output JumpersDigital output jumper settings Connecting Common Alarm Outputs RS232 ConnectorCommon alarm outputs Serial interface connector RS232/EIA5Overview of Menus Guide to Liebert AC4 functionsOpening Screen Overview Main Menu OverviewLCD Menu Overview View Status Options View Active Alarms Active AlarmsClearing Active Alarms Active AlarmsView Alarm Log Alarm LogAlarm log conditions Alarm LogView Event Log Event LogEvent log conditions Event LogView Input Status Input StatusViewing Additional Input Data Digital input statesView Output Status Output StatusViewing Additional Output Data Digital output statesSilence Alarm & Backup LOG Files Service Terminal Interface Silence Alarm Service Terminal Interface onlyBack Up Log Files Service Terminal Interface only Silence Alarm & Backup Log Files Service Terminal Interface Login LoginSystem and Control Options Valid characters for data entryLogin Screen System & Control menu Clear Alarms&Logs selectedSetup System menu Clear Alarms/Logs menuSetup System Overview Setup System Setup InputsDefine Input as Alarmable or Event Change Label Name of InputDefine Input as Normally Open or Normally Closed Set Up Alarmable Inputs in Latched or Unlatched Mode Set Up Delay TimeDelay Time Latched / UnlatchedSetup System Setup Common Alarm Change to Reset Y or Not Reset NReset Common Alarm Setup System Setup Zones Set Up a ZoneMessage if too few devices entered Message if too many devices enteredSetup System Setup Outputs Define Output as Normally Open or Normally ClosedDefine Operating or Standby Mode Enable or Disable an Output Device in Alarm StatusConfigure Output for Loss of Power Fail-Safe Set ModeSetup System Setup System Info Change PasswordChange the Password Reset Password to the Factory Default AaaaSetup Site ID Setup Site IDSet Date & Time/Automatic Daylight Saving Time Set Date & TimeBackup and Upload Configuration File Back Up the Configuration File Upload the Configuration File Factory Defaults Factory DefaultsFirmware Update Service Terminal Interface only Perform Firmware UPDATE-YESY or NON? N Setup Operation Select Setup OperationSetup Operation Menu Default settings operation featuresTurn Automatic Sequencing On or Off Activate / DeactivateSet Interval & Start Time 1- to 99-Day Interval Set Start Time Hour IntervalTurn Standby Testing On or Off Change Standby TestingSpecify Failed Standby Response Failed Standby responseSpecify Hold Delay Time Hold Delay TimeRestart Delay Time Setup Operation MenuOverride Output Clear Alarms & Logs Clear Active AlarmsClear the Alarm Log Clear the Event LogLiebert AC4 Specifications SpecificationsSpecifications Liebert AC4 Appendix a Service Terminal Interface Comparison of Functions LCD and Service Terminal InterfaceConnecting to the Service Terminal Interface COM1 Port Setup Create a ConnectionSpecify COM Port Connection Properties Setup Ascii SetupSettings tab Ascii Setup buttonConnect to the Service Terminal Interface Click on the file name for example, AC4.htSilence Alarm and Backup Log Files Setup Menu OverviewView Status Overview Main Menu For sample screens, seeView Active Alarms View Active AlarmsView Status Menus Main MenuView Alarm Log View Alarm LogView Event Log View Input StatusView Event Log View Input StatusView Output Status View Output StatusSilence Alarm Section A.5.1 Section A.5.2Back Up Alarm Log File Backup Log Files Alarm Log FileBackup Log Files Event Log File Back Up Event Log FileSetup Menu Login MenuLogin Setup Menu Setup MenuTips on Using the Service Terminal Interface See DescriptionSetup Inputs Setup InputsSetup Common Alarm Setup ZonesSetup Common Alarm Setup ZonesSetup Outputs Setup OutputsSetup System Info Setup System InfoChange Password Setup Site ID Set Date & TimeBackup & Upload Configuration File Backup Backup & Upload Configuration File Upload Factory DefaultsFirmware Update Service Terminal Interface only Firmware UpdateSetup Operation Setup Operation Auto SequencingAuto Sequencing Standby Testing Setup Operation Standby TestingHold Delay Setup Operation Failed StandbySetup Operation Hold Delay Failed StandbyRestart Delay Setup Operation Restart DelayOverride Output Override OutputClear Alarms & Logs Clear Alarms & Logs Clear Active AlarmsClear Alarms & Logs Clear the Alarm Log Clear Alarms & Logs Clear the Event Log Specifications Liebert AC4 Specifications Specifications Liebert AC4 Page Ne t Is tTwor k Care
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