Fronius Selectiva 4.0 Operating Instructions Manual page 51

(16) External start/stop is not closed.
(17) Open circuit detection triggered several times during a charge (e.g.: worn char-
ging contacts)
Status codes in the event of a battery fault
No. Cause / Remedy
(22) Battery undervoltage
(23) Battery overvoltage
(24) Battery too hot (only with external temperature sensor)
(25) Battery undertemperature (only with external temperature sensor)
(26) Cell defect detected
(27) Battery not supported
(28) Battery heavily discharged - safety charge in progress
(29) Incorrect battery polarity
(30) Thermal Runaway
Status codes in the event of a CAN error (battery)
No. Cause / Remedy
(51) Battery not responding
(52) Battery data cannot be queried
(53) Battery voltage not supported
(54) Communication error
(55) Battery error
(56) Battery does not switch on
(57) Message time limit exceeded
(58) Login failed
Status codes in the event of a gateway error
No. Cause / Remedy
(101) CAN Connect setting is active and no CAN connection could be established to
the gateway for at least 2 minutes.
(102) Gateway has no connection to the back-end.
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