Blocks for I2C elements

The blocks for I2C elements are standard →functions and standard →function blocks provided by logi.CAD 3 that you can use for programming →I2C elements.

These blocks are provided in the sub-folder I2C of the system library System. The sub-folder is provided in projects that have been created by using a project template.
Do not manipulate the folder and its contents! If you do nevertheless, logi.CAD 3 does not find the library or the blocks any longer.

logi.CAD 3 supports the following →blocks for I2C elements:

• I2C_PCF8574_read block

• I2C_PCF8574_write block

• I2C_PCF8591_read block

• I2C_PCF8591_write block

• I2C_open block