Eaton SC200 - Page 49

System Operation
Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
41
Control Channel Configuration
Parameter
Description
Where to find:
Voltage Based
Disconnect
If Enabled, the LVD will disconnect if the bus
voltage has been below the Disconnect Voltage for
the Recognition Time and reconnect if the bus
voltage has been above the Reconnect Voltage for
the Recognition Time.
SC200: Battery > LVDs >
LVD x > Settings
DCTools/Web: Control
Processes > LVD > Logical
LVDs
Disconnect Voltage
See Voltage Based Disconnect.
Reconnect Voltage*
See Voltage Based Disconnect.
Recognition Time
See Voltage Based Disconnect and Chained To
Previous.
AC Timer Based
Disconnect
If Enabled, then during an ac supply failure the
LVD will disconnect after the AC Timer Delay,
even if the Disconnect Voltage has not been
reached.
AC Timer Delay
See AC Timer Based Disconnect.
Smart Alarm Based
Disconnect
If Enabled, the LVD will disconnect when the
Smart Alarm specified by Smart Alarm Index
becomes active.
 See Smart Alarm Disconnect on page 42.
Smart Alarm Index
See Smart Alarm Based Disconnect.
Chained To
Previous
(Chaining)
If Enabled, the LVD channel will only disconnect
if one of its disconnect conditions is true and the
preceding LVD channel has been disconnected
for the Recognition Time. This applies in reverse
when reconnecting.
 Does not apply to LVD 1.
 * If the LVD channel operates contactors used as a load-disconnect, ensure the Reconnect Voltage
is set higher than the expected open-circuit recovery voltage of the discharged batteries.