H2: Auxiliary function outputs to PLC
8.1 Brief description
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
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• S functions are assigned to auxiliary function group 3 by default.
• Without an address extension, the S functions refer to the master spindle of the channel.
• S function-specific machine data:
MD22210 $MC_AUXFU_S_SYNC_TYPE (Output time of the S functions)
H functions
Application
User-specific auxiliary functions.
Further information
• H function-specific machine data:
MD22110 $MC_AUXFU_H_TYPE_INT (type of H-auxiliary function is an integer)
MD22230 $MC_AUXFU_H_SYNC_TYPE (Output time of the H functions)
T functions
Application
Tool selection.
Further information
H (aux. function)
Address extension
Value
Value range
Meaning
Value range
Type
Meaning
Number
8)
0 ... 99
Any
- 2147483648 ...
+ 2147483647
INT
Any
3
0 ... ± 3.4028 exp38
2) 3) 4)
REAL
Remarks:
The functionality must be implemented by the user in the PLC user program.
2) 3) 4) 8)
See "Meaning of footnotes" at the end of the overview.
T (tool number)
5) 6)
Address extension
Value
Value range
Meaning
Value range
Type
Meaning
Number
8)
1 ... 12
Spindle number
(with active tool
management)
0 ... 32000
(also symbolic tool names for
active tool management)
INT
Selection of the tool
1
Remarks:
Tool names are not output to the PLC.
1)
1) 5) 6) 8)
See "Meaning of footnotes" at the end of the overview.
