Siemens TIM 1531 IRC - Structure of the Library

Block library TeleControl ST7
5.2 Structure of the library
TIM 1531 IRC
130 Operating Instructions, 02/2018, C79000-G8976-C468-02
5.2
Structure of the library
Structure of the global library
The opened library contains the following directories:
●
Types
– PLC data types (UDT)
Here you will find the PLC data types (UDTs) used by the libraries.
– System data types (SDT)
Here you will find the system data types used by the libraries.
●
Master copies
You can find the following program blocks here:
–
CPU300/400
Program blocks for the S7-300/400 CPU
–
CPU1500
Program blocks for the S7-1500 CPU
Master copies
The two libraries under "Master copies" for S7-300/400 and S7-1500 are divided into the
following folders:
● Data point typicals
Data point typicals (blocks) for transferring data
● Optional blocks
Optional blocks that you can use when necessary.
● System blocks
Blocks that are used for basic communication.
Depending on the SIMATIC product series used, you can find the following auxiliary
blocks for communication between TIM and CPU in separate folders:
– BCom
Blocks for processing the communication mailbox of the S7-400 and S7-1500
– PCom
Blocks for processing the communication mailbox of an S7-300 with P bus (CPU
without partyline)
– XCom
Blocks for processing the communication mailbox of an S7-300 with X connections