Omron Forums Support Posted March 14, 2022 Share Posted March 14, 2022 The customer wants to control the pharmalite by remote signal1. Which mode do we select, continuous with Dimming or continuous with On-Off control? [SWL] For you application, I would suggest the On-Off mode. However, you may need Visionscape to control. 2. What does Dimming mean? [SWL] This means you can control the light intensity. 3. Also what is the Dimming signal? [SWL] This is a pulse train to increase or decrease the illumination. 4. For Dimming, is the power supply (3.1V-3.5V output) necessary? [SWL] Yes, it must be within this range. 5. What is PWM Dimming? [SWL] This is using Pulse Width Modulation to control intensity. 6. Please let us know which mode is better, a. always on b. control On-Off ? [SWL] I would recommend On-Off.7.Does the Pharmalite have dimmable LED? [SWL] Yes. It does. 8.At verification the dimmer function is not necessary. is it right? [SWL] Yes, you are right. Once calibration is done. You cannot change the lighting setting. 8.According to the catalog, connection is same as On-Off and Dimming. What is difference? Ex.On-Off: need Visionscape, dimming: none Basically you mean to input the signal(0-3.1V). [SWL] ON-OFF To turn OFF the light, you apply a constant 0V to pin5. To turn ON the light, you apply a constant 3.3V to pin5. Dimming To control dimming, a PWM (Pulse Width Modulation) signal source is connected to Pin5 kA23800000008L1CAI_en_US_1.pptx Quote Link to comment Share on other sites More sharing options...
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