DIP Switch Setup in the StorEdge Connection Unit
Verify that the DIP switches on the StorEdge Connection Unit are set as described in the
following table, according to the components used in the system (see
In StorEdge Connection Unit with two DIP switches:
Hardware configuration
Left DIP switch
(SW1) setup
Right DIP switch
(SW2) setup
Auto-transformer with connected over-
temperature sensor
ON ( up ) -
default
OFF (down) -
default
No auto-transformer, or auto-transformer with
over-temperature sensor not connected
ON ( up ) -
default
ON ( up )
No external emergency stop button
ON ( up ) -
default
External stop button (if installed, must be
normally-closed)
OFF (down)
In StorEdge Connection Unit with three DIP switches:
Hardware configuration
DIP switch 1
(leftmost) setup
DIP switch 2
(middle) setup
DIP switch 3
(rightmost) setup
Auto-transformer with
connected over-
temperature sensor
ON ( up ) -
default
ON ( up ) -
default
OFF (down) -
default
No auto-transformer, or
auto-transformer with
over-temperature sensor
not connected
ON ( up ) -
default
ON ( up ) -
default
ON ( up )
No external stop button
ON ( up ) -
default
ON (up)
External stop button (if
installed, must be
normally-closed)
OFF (down)
OFF (down)
Chapter 7: StorEdge Inverter Connections
65
StorEdge Solution with Backup MAN-01-00262-1.5
