More system blocks

These blocks are standard →functions and standard →function blocks provided by logi.CAD 3 for different purposes.

The project within the project explorer contains the →folder System providing other folders with →blocks. 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:

• Blocks for CAN

  • CAN_close block

  • CAN_getState block

  • CAN_init block

  • CAN_open block

  • CAN_recv block

  • CAN_release block

  • CAN_send block

  • CAN_setBitrate block

  • CAN_setTripleSampling block

• Blocks for EtherCAT

  • Blocks for Acontis

    • ECM_ACONTIS_CONFIGURED_SLAVES block

    • ECM_ACONTIS_CONNECTED_SLAVES block

    • ECM_ACONTIS_ISCONNECTED block

• Blocks for GPIOs

  • GPIOReadPin block

  • GPIOSetPinConfig block

  • GPIOWritePin block

• Blocks for I2C elements

  • I2C_PCF8574_read block

  • I2C_PCF8574_write block

  • I2C_PCF8591_read block

  • I2C_PCF8591_write block

  • I2C_open block

• Blocks for Modbus

  • MB_Close block

  • MB_GetState block

  • MB_InitRTU block

  • MB_InitTCP block

  • MB_ReadBits block

  • MB_ReadInputBits block

  • MB_ReadInputRegisters block

  • MB_ReadRegisters block

  • MB_SetDebug block

  • MB_SetSlave block

  • MB_WriteAndReadRegisters block

  • MB_WriteBit block

  • MB_WriteBits block

  • MB_WriteRegister block

  • MB_WriteRegisters block

• Blocks for target-system diagnostics

  • RTSAppLoadReason block

  • RTSCycleInfo block

  • SysTaskActualCycleTime block

  • SysTaskCycleCount block

  • SysTaskCycleTime block

• Blocks for calling system functions

  • System_close block

  • System_delete block

  • System_ioctl block

  • System_open block

  • System_read block

  • System_shutdown block

  • System_write block

• MQTT functions

  • MQTT_Connect block

  • MQTT_Disconnect block

  • MQTT_GetState block

  • MQTT_Publish block

  • MQTT_Receive block

  • MQTT_Subscribe block

  • MQTT_Unsubscribe block

• Network blocks

  • INET_ATON block

  • INET_NTOA block

  • TCP_Close block

  • TCP_Connect block

  • TCP_Receive block

  • TCP_Send block

  • TCP_ServerAcceptConnection

  • TCP_ServerClose block

  • TCP_ServerOpen block

  • UDP_Close block

  • UDP_Open block

  • UDP_Receive block

  • UDP_Send block

• Persistence blocks

  • LoadRetainData block

  • LoadRetainDataFast block

  • SaveRetainData block

  • SaveRetainDataFast block