Siemens SINUMERIK 840DE sl Commissioning Manual page 548

Technologies and cycles
21.5 Turning
Bit 4
MD52216 $MCS_FUNCTION_MASK_DRILL
Bit 3
MD52218 $MCS_FUNCTION_MASK_TURN
Bit 2
Bit 5
Bit 6
MD52229 $MCS_ENABLE_QUICK_M_CODES
= 0
Bit 0
Bit 1
Bit 2
Bit 3
MD52230 $MCS_M_CODE_ALL_COOLANTS_OFF
= 9
MD52231 $MCS_M_CODE_COOLANT_1_ON
= 8
MD52232 $MCS_M_CODE_COOLANT_2_ON
= 7
MD52233 $MCS_M_CODE_COOLANT_1_AND_2_ON
= -1
534
If you have implemented the "Clamp/release spindle" function using the manufacturer
cycle CUST_TECHCYC.SPF, then using this machine data, you can activate the "Clamp/
release spindle" parameter in the drilling and milling screens.
= 0 The "Clamp/release spindle" parameter is not displayed in the drilling and milling screens.
ShopTurn automatically clamps the spindle if it makes sense for the particular machining
operation.
= 1 The "Clamp/release spindle" parameter is displayed in the drilling and milling screens.
You decide for which machining operation the spindle should be clamped.
Constant cutting speed referred to the diameter of the centering
= 0 Constant cutting speed referred to the diameter of the tool
= 1 Constant cutting speed referred to the diameter of the centering
Enable tailstock
Enable spindle control of the tool spindle via user interface
Enable Balance Cutting for two-channel stock removal
Coolant OFF
Coolant 1 ON
Coolant 2 ON
Coolants 1 and 2 ON
This machine data is used to define the M function for switching off the coolant; which is
output when the tool is changed.
This machine data is used to define the M function for coolant 1, which is output when the
tool is changed.
This machine data is used to define the M function for coolant 2, which is output when the
tool is changed.
This machine data is used to define the M function for coolant 1 and 2, which is output when
the tool is changed.
Drilling function screen
Turning function screen
Enable fast M commands
M code for all coolants off
M code for coolant 1 on
M code for coolant 2 on
M code for both coolants on
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
SINUMERIK Operate (IM9)