Detailed description
2.2 Userdefined auxiliary functions
Basic logic functions: Auxiliary Function Output to PLC (H2)
28 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
2.2.3 Extension of predefined auxiliary functions
Function
Because there is only one set of machine data for the predefined auxiliary functions, they
can only ever be used to address one spindle of the channel. To address further spindles,
user-defined auxiliary functions must be parameterized to supplement the predefined
auxiliary functions.
Extension of predefined auxiliary functions refers to the "address extensions" parameter. The
number of the spindle that the auxiliary function refers to is entered in the "address
extension" parameter.
The relevant predefined auxiliary functions can be extended for the following system
functions.
Type
Address extension
1)
System function
Value
Tool change M 1 6
Spindle right M 1 3
Spindle left M 1 4
Spindle stop M 1 5
Position spindle M 1 19
Axis mode M 1 70
Automatic gear stage M 1 40
Gear stage 1 M 1 41
Gear stage 2 M 1 42
Gear stage 3 M 1 43
Gear stage 4 M 1 44
Gear stage 5 M 1 45
Spindle speed S 1 -1
Tool selection T 1 -1
1) address extension = 1 is the default value used in the auxiliary functions predefined in the machine
data.
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