Replace T, M Or D Function - Siemens SINUMERIK 828D Commissioning Manual

Tool management

9.5 Replace T, M or D function

9.5 Replace T, M or D function
With the following machine data and system variables you replace a T, M or D function with a
cycle.
For information about tool change cycles, see Section "Manufacturer cycle for tool change
CUST_T and CUST_M6 (Page 83)".
References
● SINUMERIK 828D Commissioning Manual, CNC Commissioning; Tool Management
"Application example for turning machine" section
"Application example for milling machine" section
● SINUMERIK 840D sl Function Manual Tool Management
Machine data
MD10715 $MN_M_NO_FCT_CYCLE
= 6
MD10716 $MN_M_NO_FCT_CYCLE_NAME
= L6
MD10717 $MN_T_NO_FCT_CYCLE_NAME
= TCHANGE
MD11717 $MN_D_NO_FCT_CYCLE_NAME
= Compensation
MD15710 $MN_TCA_CYCLE_NAME
= TCHANGE
System variables of the replacement cycles
System variable
$C_T
$C_T_PROG
$C_TS
302
Default value
Default value
Default value
Example value
Example value
Enter the M function that is to be replaced.
Name of the cycle that should be exe‐
cuted instead of the M function.
Name of the cycle that should be exe‐
cuted instead of the T function.
Name of the cycle that should be execu‐
ted instead of the D function.
Name of the cycle that should be exe‐
cuted instead of the TCA command.
Meaning
T number of the tool (numerical).
Bool variable
This variable indicates whether a T word is available in $C_T.
This variable returns the string of the tool identifier.
Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3
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