Vertiv™ NetSure™ Control Unit (NCU) User Manual
2.7.7 Connecting a Local Computer Directly to the Controller when the System IS Equipped with an IB4
Board .............................................................................................................................................................................................................................................................. 24
2.7.8 Disabling Proxy Server Settings to Enable a Connection to the Controller over an Intranet Network
(if required) .............................................................................................................................................................................................................................................. 24
2.7.9 Internet Security Settings for Loading Files or Downloading Files into the NCU ................................................................... 25
2.8 Logging into the Controller via Web Interface Access ...........................................................................................................................................................29
2.9 Common Tasks Performed via the Local Keypad and/or Web Interface ............................................................................................................... 31
2.9.1 General ........................................................................................................................................................................................................................................................... 31
2.9.2 Start Wizard ............................................................................................................................................................................................................................................... 31
2.9.3 Reset Admin Password Feature .............................................................................................................................................................................................. 31
2.9.4 Viewing Alarms ....................................................................................................................................................................................................................................... 31
2.9.5 Viewing System Status .................................................................................................................................................................................................................... 31
2.9.6 Viewing the NCU Controller’s Device Inventory ...................................................................................................................................................... 31
2.9.7 Clearing or Resetting Alarms .................................................................................................................................................................................................... 32
2.9.8 Clearing Logs .......................................................................................................................................................................................................................................... 32
2.9.9 Changing the Local LCD Display Orientation ........................................................................................................................................................... 32
2.9.10 Disabling the Local Keypad Sound ..................................................................................................................................................................................... 32
2.9.11 Blocking Alarms .................................................................................................................................................................................................................................... 32
2.9.12 Changing the Date and Time ................................................................................................................................................................................................... 32
2.9.13 Adding, Deleting, and Modifying Users ........................................................................................................................................................................... 33
2.9.14 Setting IP Communications Parameters (if controller not set as DHCP or DHCPv6) ........................................................ 33
2.9.15 Setting for DHCP and DHCPv6 ............................................................................................................................................................................................. 33
2.9.16 Setting SNMP Parameters ......................................................................................................................................................................................................... 34
2.9.17 Setting TL1 Parameters ................................................................................................................................................................................................................ 34
2.9.18 Setting Auto Equalize ..................................................................................................................................................................................................................... 34
2.9.19 Programming the Audible Alarm Feature ..................................................................................................................................................................... 35
2.9.20 Manually Forcing LVDs .................................................................................................................................................................................................................. 35
2.9.21 Manually Forcing Relays ............................................................................................................................................................................................................... 35
2.9.22 Assigning Severity Level to Alarms ................................................................................................................................................................................... 36
2.9.23 Assigning Relays to Alarms ....................................................................................................................................................................................................... 36
2.9.24 Placing the System in Float or Equalize Charge Mode ................................................................................................................................... 36
2.9.25 Viewing/Changing the Float Voltage Setting ........................................................................................................................................................... 36
2.9.26 Viewing/Changing the Equalize Voltage Setting .................................................................................................................................................. 36
2.9.27 Setting Battery Parameters ....................................................................................................................................................................................................... 36
2.9.28 Setting Battery Capacity Parameters .............................................................................................................................................................................. 36
2.9.29 Setting Rectifier High Voltage Shutdown..................................................................................................................................................................... 37
2.9.30 Setting Solar Converter High Voltage Shutdown ................................................................................................................................................. 37
2.9.31 Setting Rectifier Current Limit ................................................................................................................................................................................................ 37
2.9.32 Checking the Controller’s Current Limit Point after Adding or Removing a Rectifier or Converter
Module ........................................................................................................................................................................................................................................................... 37
2.9.33 Enabling Solar Mode .........................................................................................................................................................................................................................38
2.9.34 Setting Over Voltage Alarm 1 ...................................................................................................................................................................................................38
2.9.35 Setting Over Voltage Alarm 2 ..................................................................................................................................................................................................38
2.9.36 Setting Under Voltage Alarm 1 ...............................................................................................................................................................................................38
2.9.37 Setting Under Voltage Alarm 2 ...............................................................................................................................................................................................38
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