Introduction
A common amphitheater classroom usually contains lights and air conditioners. This case simply implements a HMI device to control all of the lights and air conditioners and create several scenarios to simplify operations.
Case Analysis
First of all, every light and air conditioner should be controlled by a touch HMI device. Secondly, an amphitheater classroom usually has many switches for all of the lights. Therefore, it is not possible to put them all on the same screen page of the touch HMI device. We need to design multi-page control. Finally, there are some scenarios created for easier control from the HMI device.
Configuration
We use the following devices.
TPD-430 x 1 (16M SDRAM/8M Flash touch HMI device)
M-7065D x 19 (4 digital inputs/5 relay outputs module)
M-7018 x 1 (8 analog inputs module) |
