The Libraries for Communication are a collection of blocks for various communication tasks, functions, and protocols for SIMATIC Controllers.
Range of functions
The following libraries are included:
- LCom:
This library enables communication based on TCP/IP and provides additional communication functionalities using its own protocol.
- LFTP:
With this library, a controller can act as an FTP client.
- LHTTP:
This library enables data exchange with a web server in the local network or on the internet via HTTP or HTTPS.
- LMQTT:
This library enables the communication of a controller as MQTT client.
- LOpcUa:
This library provides function blocks for OPC UA PubSub communication.
- LSNMP:
This library can be used to monitor and control SNMP-enabled network components from a controller or to send messages to a network management system.
- LSNTP:
With this library, a controller can act as an SNTP server to synchronize the time throughout different areas of the system.
- LSyslog:
This library allows sending syslog messages to a syslog sever over UDP or TCP with optional TLS encryption.
In addition, the library provides master copies, with which you can easily implement your own communication functions:
- Master copies for communication via TCP, UDP, and ISO-on-TCP
- Master copies for OPC UA methods
- Constants for OPC UA status codes
- PLC data types for frequently used OPC UA data types
Downloads - SIEMENS LINK
 Documentation (5,2 MB)
 Libraries for Communication V2.2.0 for TIA Portal V19 (6,7 MB)
Libraries for Communication V2.2.0 for TIA Portal V18 (6,6 MB)
Libraries for Communication V2.2.0 for TIA Portal V17 (6,5 MB)
Libraries for Communication V1.2.0 for TIA Portal V16 (6,13 MB)
Downloads - LINK asutp.org
Documentation (5,2 MB)
Libraries for Communication V2.2.0 for TIA Portal V19 (6,7 MB)
Libraries for Communication V2.2.0 for TIA Portal V18 (6,6 MB)
Libraries for Communication V2.2.0 for TIA Portal V17 (6,5 MB)
Libraries for Communication V1.2.0 for TIA Portal V16 (6,13 MB) |
