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 Enter the M function that is to be replaced.
= 6 Default value
MD10716 $MN_M_NO_FCT_CYCLE_NAME Name of the cycle that should be exe‐
cuted instead of the M function.
= L6 Default value
MD10717 $MN_T_NO_FCT_CYCLE_NAME Name of the cycle that should be exe‐
cuted instead of the T function.
= TCHANGE Default value
MD11717 $MN_D_NO_FCT_CYCLE_NAME Name of the cycle that should be execu‐
ted instead of the D function.
= Compensation Example value
MD15710 $MN_TCA_CYCLE_NAME Name of the cycle that should be exe‐
cuted instead of the TCA command.
= TCHANGE Example value
System variables of the replacement cycles
System variable Meaning
$C_T T number of the tool (numerical).
$C_T_PROG Bool variable
This variable indicates whether a T word is available in $C_T.
$C_TS This variable returns the string of the tool identifier.
Tool management
9.5 Replace T, M or D function
SINUMERIK Operate
302 Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3
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