Studer Innotec SA
RCC-02/-03
User manual V4.4.0 33
12.14 (022) ERROR: VOLTAGE PRESENCE ON AC-OUT
An unwanted voltage is present at AC-Out.
Solution:
check that you have not reversed the cabling of AC input and output.
no source must be connected to the Xtender output (AC-Out).
check the cabling of the installation.
12.15 (023) ERROR: INVERTER PHASE NOT DEFINED
The jumper of phase selection (L1, L2 ou L3) is missing on the Xtender. The Xtender cannot operate
without the phase being defined.
Solution: Check the phase definition jumper in the cable connection zone. Refer to the Xtender
manual for more information.
12.16 (024) CHECK THE CLOCK BATTERY
The maintenance battery is discharged. To avoid the clock goes back to zero in case of a blackout,
its replacement is necessary. Refer to the Xtender manual for this replacement.
12.17 (041) WARNING: OVERTEMPERATURE TR
The temperature of the Xtender is excessive and the output power is limited.
Check that the ventilation around the Xtender is not impeded.
This message can also occur after a long operation in a too hot environment.
12.18 (042) HALTED: UNAUTHORIZED ENERGY SOURCE AT THE OUTPUT
A source of energy has been detected at the AC-Out output and supplies current to the Xtender.
Method: check that you do not have a source of energy connected to the output.
If it is wished to have a supply on the output side (back-feeding) adapt the parameter
{1438}. Only the sources meant for such feeding and synchronized can be used.
For an operation with a grid feeding inverter the load of this inverter can also be
controlled, see parameters {1438}, {1536} and {1549}.
In no case will the feeding source power be bigger than the Xtender power.
12.19 (058) ERROR: SYNCHRONIZATION WITH MASTER LOST
A communication problem between the Xtenders is detected.
Method: check the cabling in betwen the Xtenders.
12.20 (059) HALTED: INVERTER OVERLOAD HW
See code (015)
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