Descriptions of the PLC subroutines
3.2 Conventions for the symbols used in the subroutines
PLC Subroutines Manual
Operating Instructions, 12/2012, 6FC5397-2EP10-0BA0
33
Symbol table 6: MANMACH
This symbol table is for the function of a manual machine.
Symbol table 14: ASUP
This symbol table is for the ASUP function. It defines the start, operating results and other
properties of the ASUP function.
Symbol table 15: PLC_sle_PP
This symbol table is for the PLC to select part programs. It defines the interface signals for
the PLC to select part programs.
Symbol table 16: IS_MCP
This symbol table is for the manufacturer-defined MCP interface signals. With this symbol
table you can define the MCP signal tables for your machines.
Within the PLC subroutine library and all the subroutines, all the MCP-related signals are
defined in this symbol table.
An MCP signal is transferred to the interface area via a subroutine. For the SINUMERIK
808D MCP, you can use subroutine 37 to transfer the MCP input/output signals to the
interface area. For your own MCP, you just need to create a subroutine to realize the
transfer, and the other subroutines are still available.
Symbol table 17: IS_HMI
The symbol table 17 defines interface signals to/from the HMI.
Symbol table 18: IS_AUX
The symbol table 18 defines the interface signals from the NCK channel, including the
auxiliary functions, D functions, H function, etc.
Symbol table 19: IS_NCK
The symbol table 19 defines the interface signals to/from the NCK.
Symbol table 20: IS_CHA
The symbol table 20 defines the interface signals to/from the channel.
Symbol table 21, 22, 23, 24, 25: IS_AX1, IS_AX2, IS_AX3, IS_AX4, IS_AX5
These five symbol tables define the interface signals to/from the axes.
Symbol table 26: IS_AX_P1
The symbol table 26 defines the interface signals to/from the PLC axis.
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