Modbus input channel scaling Forum Home › Forums › Communicating with Devices › Modbus › Modbus input channel scaling This topic contains 2 replies, has 2 voices, and was last updated by Mikhail 3 weeks, 5 days ago. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts February 20, 2019 at 3:24 pm #5039 DerliinParticipant Hei! I just started experimenting with Rapid Scada. I have set up modbus communication with a heating controller. How can I set scale factors for input channels? For example my device returns outdoor temp as -70.0 while its real value is -7.0. Thanks in advance! Aleksander. February 21, 2019 at 12:25 pm #5047 MikhailModerator Hi, Open Administrator, find the appropriate input channel and set its formula, for example, Cnl/10 February 21, 2019 at 12:26 pm #5048 MikhailModerator http://doc.rapidscada.net/content/en/software-configuration/using-formulas.html Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic.