Formula functions send Command to device Forum Home › Forums › Understanding the Software › Using Formulas › Formula functions send Command to device This topic contains 1 reply, has 2 voices, and was last updated by Mikhail 4 months, 2 weeks ago. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts April 29, 2019 at 7:52 am #5379 scadarapidParticipant My project need to calculate data before send to device via ModbusRTU by write register address. Is is has formula function to send command to device? because I only see function setVal() to set value to database. thank you so much. April 29, 2019 at 2:37 pm #5384 MikhailModerator You can send command manually or by Automatic Control Module. You need to create output channels in Administrator and create commands in Modbus template. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic.