Title: +038=442.002-UP020T_13-UP20 Driver 35W Tridonic Produktblad.pdf
The luminous flux of an LED decreases constantly over the life-time. The CLO function ensures that the emitted luminous flux remains stable. For that purpose the LED current will increase continuously over the LED life-time. In masterCONFIGURATOR it is possible to select a start value (in percent) and an expected life-time. The LED Driver adjusts the PWM frequency afterwards automatically.For details on the operation of ready2mains and its components see the relevant technical information.6.8 Power-up/-down fading6.3 Short-circuit behaviourIn case of a short-circuit at the LED output the LED output is switched off. After restart of the LED Driver the output will be activated again. The restart can either be done via mains reset or via interface (DALI, DSI, switchDIM, ready2mains). Open circuit lamp failure is not recognized.