用户手册目录1.0 Introduction71.1 Methods of Viewing and Configuring the Liebert AC471.2 Data Logs71.3 Available Alarms71.4 Outside Enclosure Overview8Figure 1 Liebert AC4 enclosure—external features8Figure 2 Liebert AC4 enclosure—internal features81.5 Typical Configuration9Figure 3 Typical Configuration91.6 Controller Board Overview10Table 1 Controller board components101.7 LED Indicators12Table 2 LED indicators summary121.8 Typical Sequence13Figure 4 Example of typical sequence132.0 Installation142.1 Installation Considerations142.1.1 Unpacking and Preliminary Inspection14Packing Contents14Table 3 Packing manifest142.2 Surface-Mounting the Liebert AC415Required tools152.2.1 Mounting the Panel15Figure 5 Mounting dimensions152.3 Flush-Mounting the Liebert AC416Required tools162.3.1 Mounting the Panel162.4 Connect Power to the Liebert AC417Figure 6 Electrical connections to panel173.0 Wiring and Connections183.1 Wiring Specifications18Table 4 Wiring specifications183.2 Connecting Digital Inputs and Outputs19Connecting Liebert Precision Cooling Units193.2.1 Connecting Digital Inputs193.2.2 Connecting Digital Outputs203.2.3 Setting the Digital Output Jumpers20Table 5 Digital output jumper settings203.3 Connecting Common Alarm Outputs213.4 RS232 Connector214.0 Overview of Menus22Table 6 Guide to Liebert AC4 functions224.1 Opening Screen Overview234.2 Main Menu Overview23Table 7 Primary Functions Overview234.3 LCD Menu Overview23Figure 7 LCD Menu overview235.0 View Status Options24Figure 8 Menu overview - View Status menu245.1 View Active Alarms255.1.1 Active Alarms25Viewing Additional Screens25Clearing Active Alarms255.2 View Alarm Log265.2.1 Alarm Log26Table 8 Alarm log conditions26Viewing Additional Screens265.2.2 Backing Up the Alarm Log (Service Terminal Interface only)265.3 View Event Log275.3.1 Event Log27Table 9 Event log conditions27Viewing Additional Screens275.3.2 Backing Up the Event Log (Service Terminal Interface only)275.4 View Input Status285.4.1 Input Status28Table 10 Digital input states28Viewing Additional Input Data285.5 View Output Status295.5.1 Output Status29Table 11 Digital output states29Viewing Additional Output Data296.0 Silence Alarm & Backup Log Files (Service Terminal Interface)306.1 Silence Alarm (Service Terminal Interface)306.2 Back Up Log Files (Service Terminal Interface only)317.0 System and Control Options33Table 12 Valid characters for data entry337.1 Login33Figure 9 Menu overview - System and Control menu347.2 Setup System - Overview357.3 Setup System - Setup Inputs35Table 13 Default settings - digital inputs357.3.1 Change Label (Name of Input)36Table 14 Input and output labels367.3.2 Define Input as Normally Open or Normally Closed367.3.3 Define Input as Alarmable or Event367.3.4 Set Up Alarmable Inputs in Latched or Unlatched Mode377.3.5 Set Up Delay Time377.4 Setup System - Setup Common Alarm387.5 Setup System - Setup Zones397.5.1 Set Up a Zone39Table 15 Default zones39Table 16 Possible combinations - outputs per zone397.6 Setup System - Setup Outputs40Table 17 Default settings - digital outputs407.6.1 Define Output as Normally Open or Normally Closed407.6.2 Define Operating or Standby Mode417.6.3 Enable or Disable an Output Device in Alarm Status417.6.4 Configure Output for Loss of Power (“Fail-Safe”)417.7 Setup System - Setup System Info427.7.1 Change Password42Change the Password42Reset Password to the Factory Default (“AAAA”)427.7.2 Set Date & Time/Automatic Daylight Saving Time437.7.3 Setup Site ID437.7.4 Backup and Upload Configuration File (Service Terminal Interface only)447.7.5 Factory Defaults477.7.6 Perform Firmware Update (Service Terminal Interface only)477.8 Setup Operation49Table 18 Default settings - operation features497.8.1 Turn Automatic Sequencing On or Off507.8.2 Turn Standby Testing On or Off517.8.3 Specify Failed Standby Response51Table 19 Failed Standby response517.8.4 Specify Hold Delay Time527.8.5 Specify Restart Time527.9 Override Output53Table 20 Automatic / manual control - output points537.10 Clear Alarms & Logs547.10.1 Clear Active Alarms547.10.2 Clear the Alarm Log547.10.3 Clear the Event Log548.0 Specifications558.1 Liebert AC4 Specifications55Appendix A - Service Terminal Interface57A.1 Comparison of Functions: LCD and Service Terminal Interface57Table 21 Guide to Liebert AC4 functions57A.2 Connecting to the Service Terminal Interface58A.2.1 Create a Connection59Specify COM Port Connection59COM1 Port Setup59Properties Setup60ASCII Setup60A.2.2 Connect to the Service Terminal Interface61A.3 Overview of Menus62A.3.1 View Status Overview62A.3.2 Silence Alarm and Backup Log Files62A.3.3 Setup Menu Overview62A.4 View Status Menus63Main Menu63A.4.1 View Active Alarms63A.4.2 View Alarm Log64A.4.3 View Event Log65A.4.4 View Input Status65A.4.5 View Output Status66A.5 Silence Alarm & Back Up Log Files (Service Terminal Interface only)67Main Menu67A.5.1 Silence Alarm (Service Terminal Interface only)67A.5.2 Back Up Log Files (Service Terminal Interface only)68Back Up Alarm Log File68Back Up Event Log File68A.6 Setup Menu69Main Menu69Login Menu69Setup Menu70A.6.1 Setup Inputs71A.6.2 Setup Common Alarm72A.6.3 Setup Zones72A.6.4 Setup Outputs73A.6.5 Setup System Info74Change Password74Set Date & Time/Automatic Daylight Saving Time75Setup Site ID75Backup and Upload Configuration File (Service Terminal Interface only)76Factory Defaults77Firmware Update (Service Terminal Interface only)78A.6.6 Setup Operation79Auto Sequencing79Standby Testing80Failed Standby81Hold Delay81Restart Delay82A.6.7 Override Output82A.6.8 Clear Alarms & Logs83Clear Active Alarms83Clear the Alarm Log83Clear the Event Log84文件大小: 2.8 MB页数: 89Language: English打开用户手册