Activating The Spindle, Coolant, And Tool–Specific Functions - Siemens SINUMERIK 840DE sl Commissioning Manual

11/2006
8.8 Activating the spindle, coolant, and tool–specific functions
Spindle, coolant
Tool–specific
functions
© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D sl Commissioning Manual CNC: ShopMill – 11/2006 Edition
8.8 Activating the spindle, coolant, and tool–specific functions
Here you can assign a direction of rotation (CW/CCW/OFF) and coolant to a
tool.
Cursor texts: "Spindle CW/CCW/OFF"
Fig. 8-3 Tool list: Coolant and direction of spindle rotation
You assign the coolants to the appropriate M functions via the following ma-
chine data:
MD 9680 $MM_CMM_M_CODE_COOLANT_I
MD 9681 $MM_CMM_M_CODE_COOLANT_II
MD 9668 $MM_CMM_M_CODE_COOLANT_I_AND_II
MD 9686 $MM_CMM_M_CODE_COOLANT_OFF
Tool–specific functions 1...4 are intended for other machine functions that can
be activated for a tool, for example, third coolant, speed monitoring, tool break-
age etc.
Fig. 8-4 Tool list: Tool–specific functions 1...4
Up to 8 M functions can be programmed for the activation or deactivation of the
tool–specific functions. The definition occurs via the following machine data:
MD 9739 $MM_CMM_M_CODE_TOOL_1_ON
MD 9740 $MM_CMM_M_CODE_TOOL_1_OFF
MD 9741 $MM_CMM_M_CODE_TOOL_2_ON
MD 9742 $MM_CMM_M_CODE_TOOL_2_OFF
MD 9743 $MM_CMM_M_CODE_TOOL_3_ON
MD 9744 $MM_CMM_M_CODE_TOOL_3_OFF
MD 9745 $MM_CMM_M_CODE_TOOL_4_ON
MD 9746 $MM_CMM_M_CODE_TOOL_4_OFF
8 Tool Management
Cursor texts: "Tool–spec. fct 1...4"
"Coolant 1/2
ON/OFF"
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