DISPLAY HMI SBT-D

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Description: The SBT-D display is a device controlled by means of an RS 485 serial port that allows writing texts in a table with 2 columns and 8 rows. In turn, the display has 4 contactless capacitive keys that can be used to interact between the control system and the user.

Connections

Dimensions

  • It has 2 columns and 8 rows
  • Up to 16 alphanumeric characters can be written in each cell
  • The header text can be changed at the top of the display
  • This text supports a total of 32 characters

GRAPHICS SETTINGS

  • Define the background color of the header
  • Define the color of the header text
  • Set the background color of each cell individually
  • Set the text color for each cell individually
  • Define the color of the lines that make up the table

COMMUNICATIONS SETTINGS

  • Define Modbus Identity
  • Define the communication speed: variables between 1200 and 38400
  • Define the data format: N.8.1; O.8.1; E.8.1; No.8.2
  • Define the lighting on time: 0 always ON. Variables between 1 and 100 minutes
  • Set display brightness: Between 0 (less bright) and 4 (more bright)

COLOR DEFINITION (RGB 565)

  • Each color register is 16 bits long
  • 5 bits correspond to red
  • 6 bits correspond to green
  • 5 bits correspond to blue

CAPACITIVE KEYBOARD

  • 4 capacitive keys
  • Key control by interlocking to avoid loss of information
  • Keys are uniquely identified in the Modbus register
  • The interlocking of the keys is done individually
  • In the interlock, pulsation and pulsation time are recorded
  • The interlock clearing process is performed jointly for all keys
  • In addition to the interlock, an instantaneous registration of the keys is also maintained

 

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DISPLAY HMI SBT-D

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