RLS 45 O fault messages

Internal error in RLS

Fault rectification: Ensure that no voltage is present, restart the control.

To perform a reset of the control, press

for 5 seconds.

Overtemperature/overload of mains adapter

Fault rectification: Check the ambient temperature and allow the mains adapter to cool down.

No communication and/or failure of the external power units/RLS

Fault rectification: Check connection to the LT/RLS. Check the settings in the software (e.g. activated LTs that are not connected).

Incorrect addressing (e.g. two slaves with the same address).

No communication and/or failure of the sensors (RS 485, I2C)

Fault rectification: Check connection to the sensors.

Check settings in the software (activated sensors that are not connected).

Internal system error in power units/RLS

Fault rectification: Switch off the voltage.

Overtemperature/error message from external components (RS 485)

Fault rectification: Check the ambient temperature and allow the mains adapter to cool down.

LED flashes