Installation Guide
Table Of Contents
- Conext™ SW Inverter Charger
- Exclusion for Documentation
- Document Number: 975-0638-01-01 Revision: Rev A Date: 12-2012
- Contact Information www.schneider-electric.com
- Information About Your System
- About This Guide
- Important Safety Instructions
- Precautions When Working With Batteries
- Regulatory
- FCC Information to the User
- Introduction
- Materials List
- Key Features
- Key Features Explained
- Multiple Unit Configuration
- Generator Support
- Basic Protection Features
- Components and Mechanical Features
- System Components
- Xanbus System
- Xanbus-enabled Products and Other Accessories
- Conext SW Inverter/Charger Mechanical Features
- Conext SW Front and Side Panels
- Conext SW AC/DC/Ports Side Panel
- Operation
- Start Up Behavior
- Inverter Operation Using the Front Panel
- Operating Limits for Inverter Operation
- Operating Limits for Charger Operation
- Inverter/Charger Operation using the System Control Panel (SCP)
- SCP Features
- Using the Standby Button
- SCP Navigation
- Changing Operational Settings
- Configuration via SCP
- Viewing the Firmware Revision Number
- Setting the Time and Date
- Viewing the Basic and Advanced Settings Menus
- Configuring Basic Settings
- Configuring Advanced Settings
- Inverter Settings Menu
- Charger Settings Menu
- AC Settings
- Gen Support Settings
- Multi Unit Config Menu
- Restoring Factory Default Settings
- Using the Advanced Features
- Configuration Sheet
- Troubleshooting
- General Troubleshooting Guidelines
- Inverter Applications
- View Device Info Logs
- Troubleshooting the Conext SW via the SCP
- Fault Detection Types
- Warning Types
- Specifications
- Inverter Specifications
- Charger Specifications
- AC Transfer Specifications
- Physical Specifications
- Environmental Specifications
- Regulatory
Troubleshooting
5–8 975-0638-01-01 Rev A
F47
DC Under Voltage
(Immediate)
Automatic Immediate battery
under voltage fault.
Check battery condition
(short or open cells) and
ensure correct voltage.
Battery state charge or
capacity is so low that the DC
voltage collapses when
inverter load is applied.
Inverter load is so large that
the DC voltage collapses
when inverter load is applied.
F48
DC Under Voltage
(Fault)
Automatic Voltage at the DC
input terminals is
below the Low
Battery Cut Out
(LBCO) setting for
10 seconds.
Check for the correct battery
voltage at the inverter's DC
input terminals.
Check for external DC loads
on the batteries.
Check condition of batteries
and recharge if necessary.
Reduce the Low Battery Cut
Out (LBCO) setting.
Battery bank capacity may
be inadequate for the loads
in the system.
Battery is
discharged.
Charge the battery.
F49
DC Over Voltage Escalating Auto
fault detection.
Must occur 3 times
in 30 seconds
before becoming a
manual fault
detection.
Voltage at the DC
input terminals is
above the High
Battery Cut Out
Setting
Clear the fault and attempt
restart. Ensure battery
voltage is 21–33 VDC (default
settings) at Conext SW
terminals. Check all other
charging source outputs,
battery cables.
F52
EE ERROR Cal
Fail
Manual A problem has
been detected with
the internal
memory.
Clear the fault and check the
latest configuration made or
any recent configurations. If
fault detection reoccurs or
occurs frequently, service is
required.
F53
EE ERROR Config
Fail
F55
EE ERROR Log
Fail
F56
EE ERROR Strings
Fail
Table 5-3 Fault Detection Messages
Code Message Type Cause Solution
ConextSW-NA-OwnersGuide.book Page 8 Thursday, December 20, 2012 2:00 PM