Tool Change With Deactivated Tool Management; Tool Change With Deactivated Tool Management With T Number; Tool Change With Deactivated Tool Management With M6 - Siemens SINUMERIK 840D sl Programming Manual

Fundamentals
2.4 Tool change
2.4.2

Tool change with deactivated tool management

2.4.2.1

Tool change with deactivated tool management with T number

A direct tool change takes place if the T number is programmed.
Application
For turning machines with circular magazine.
Syntax
Selecting a tool
T<No>
T=<No>
T<n>=<No>
Deselecting a tool
T0
T0=<No>
Meaning
T:
<n>:
<No>:
T0:
Example
Program code
N10, T1, D1
...
N70 T0
...
2.4.2.2

Tool change with deactivated tool management with M6

The tool is selected when the T command is programmed. The tool only becomes active with
M6 (including tool offset).
64
Address for tool selection including tool change and activation of the tool offset
Spindle number as address extension
Note:
The possibility of programming a spindle number as an address extension depends on the
configuration of the machine (→ see machine manufacturer's specifications).
Number of the tool
Range of val‐ 0 ... 32000
ues:
Deselecting the active tool
Comment
; Loading of tool T1 and activation of the tool offset D1.
; Deselect tool T1.
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
NC programming