Download Energy Storage Module / Controller

Error Messages
When an error message is displayed on the controller,
confirm the followings to handle the set properly.
If a message does not disappear after following the below
measures, please contact Sony customer services.
Item
NO MODULE
Other message
Item
COMM OFF MODE
Details
For maintenance only
Details
No module
connection
Display
Connect modules. If
the left message
appears when
modules are
connected, confirm
that they are
properly connected
OV ERROR
Over voltage error
Please discharge
DISCHARGE ERROR Over discharge error Please charge
COMM ERROR
Communication error Confirm the
connection of
with connected
CON=
-------------------ooox modules. Example on communication
the left indicates the cables
case when 1 module
(#00) has a
communication error,
3 modules (#01, #02,
#03) are connected,
and the other
addresses have no
connection.
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