APC ACPA4000 manual Set Up Contacts and Relays, Input contacts, User input contacts, User outputs

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Set Up Contacts and Relays

Input contacts can be set to trigger an alarm if their current state changes from the user-defined normal state. Output relays can map internal alarms and events to external devices.

Input contacts

Path: Main Menu > Status > Contact I/O > Inputs. There is one predefined input contact that can be

configured: Remote Stop.

Change the normal state. Move the selector arrow to the Normal option and press the ENTER key. Choose either Open or Closed for the normal state and press the ENTER key to confirm.

User input contacts

Path: Main Menu > Status > Contact I/O > User Inputs.

The Portable Air Conditioning Unit can monitor up to three user-defined input contacts.

To connect the user input contacts, see “Input contacts” on page 14.

Set the contact name. The user input contacts have user-definable names. To set the name of the contact, move the selector arrow to the Name option and press the ENTER key.

See “Password entry” on page 19 for a description of how to enter strings of characters.

Change the normal state. Select the Normal menu option and press the ENTER key. Choose either Open or Closed for the normal state and press the ENTER key to confirm.

User outputs

Path: Main Menu > Status > Contact I/O > User Outputs.

The equipment supports four user-defined output relays that map alarms and events to external devices.

Change the source. Move the selector arrow to the SRC option and press ENTER. Use the arrow keys to scroll through the list of events to monitor. Each event on the list is mapped to a firmware variable. Press ENTER to confirm your choice.

Changing the normal state. Select the Normal menu option and press ENTER. Choose either Open or Closed for the normal state and press ENTER to confirm.

26	NetworkAIR ACPA4000

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Contents Installation, Operation, and Maintenance ACPA4000NetworkAIR Portable Air Conditioning Unit Page American Power Conversion Legal Disclaimer Page General Information InstallationContents Operation Maintenance and Troubleshooting Page Manual updates General InformationOverview About the NetworkAIR ACPA4000Safety symbols that may be used in this manual Cross-referencesymbol used in this manualSafety Storing the Equipment Before InstallationInspecting the Equipment Filing a claimInventory Tools RequiredThe equipment ships with the items shown below Front view Component IdentificationRear view Net Weight Dimensions and WeightsDimensions are shown in mm in Shipping WeightWhere to locate the equipment InstallationLock the rolling casters Hose connections Intake and Exhaust VentsAssemble the ceiling adapter Install the adapter in a drop ceiling NetworkAIR ACPA4000Assemble the ducts Connect the fitting to the drain line Drain LineAttach the drain line. Attach Accessories Temperature/humidity sensorOverview Relays and ContactsOutput relays To connect an output relay Input contactsTo connect an input contact Start-upchecklist Start-UpHow to apply power to the equipment Overview OperationDisplay interface identification Turn on the equipment How to Use the InterfaceScrolling status screens Date 18-Jun-2007 Time Main menu screenNavigating the interface Date 18-Jun-2007 TimePassword entry Change settingsTurn off the equipment Set Environmental Controls Default scheduleSchedule On/Off Operating schedulesSchedule 1 of ModeTemperature and humidity alarms Set Up AlarmsSet the alarm delay Set the date and time Set Up the DisplayPassword and time-out Display interface optionsPath Main Menu Setup System Device Device settingsResetting to default settings Path Main Menu Setup Factory DefaultsHow to download firmware User input contacts Set Up Contacts and RelaysInput contacts User outputsScrolling status screens Checking Equipment StatusDefault schedule status System and environmental status screensViewing alarm status Manufacturer dataSilence Active Alarm Responding to AlarmsSilencing the alarm beeper Warning or alarm LEDAlarm and event log Active alarm screenResolving alarm conditions Alarm Message Alarm messagesAction Required Action Required Alarm MessageRemote temperature Scrolling status screens Display Interface Reference ChartsSetup Monitoring informationStatus Programmable settingsSetup Control EnvironmentSetup SystemMaintenance Maintenance and TroubleshootingReplace the air filter Clean the cabinet Clean the condenser filter and test the LCDI plugUpdate the main control board firmware Possible cause TroubleshootingProblem Corrective actionNon-transferablewarranty One-YearFactory WarrantyTerms of warranty ExclusionsWarranty claims Claims Warranty ProceduresParts Physical SpecificationsElectrical Component TypePage 990-0412D 990-0412DAPC Worldwide Customer Support 03/2008