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8 Tools<br />
8.4 Activate tool-specific M functions 1...4<br />
8.4 Activate tool-specific M functions 1...4<br />
Example<br />
8-94<br />
12.01<br />
The tool-specific M functions 1...4 are intended for further machine functions,<br />
which can be activated for a tool. For example, third coolant, speed monitoring,<br />
tool break, etc.<br />
Fig. 8-3 Tool list: Tool-specific functions 1...4<br />
Cursor texts: “Tool-spec. fct. 1...4”<br />
The fields in the tool list can be grayed out with the display MD 9661,<br />
CMM_ENABLE_CUSTOMER_M_CODES = 0.<br />
The tool-specific M functions 1...4 are output by the <strong>ShopMill</strong> tool change cycle<br />
after M6 for a PLC cycle in DB82.<br />
Tool-specific M function 1 ... 4 in DB82:<br />
DB82 DBX42.0 CMM_OUT.tool_m_function.function_1_on<br />
DB82 DBX42.1 CMM_OUT.tool_m_function.function_2_on<br />
DB82 DBX42.2 CMM_OUT.tool_m_function.function_3_on<br />
DB82 DBX42.3 CMM_OUT.tool_m_function.function_4_on<br />
DB82 DBX42.4 CMM_OUT.tool_m_function.function_1_active<br />
DB82 DBX42.5 CMM_OUT.tool_m_function.function_2_active<br />
DB82 DBX42.6 CMM_OUT.tool_m_function.function_3_active<br />
DB82 DBX42.7 CMM_OUT.tool_m_function.function_4_active<br />
Bits DB82.DBX42.4...7 indicates whether the function displayed in bits<br />
DB82.DBX42.0...3 is valid. The signal is low active.<br />
The following functions are programmed:<br />
Tool-specific M_function 1: On<br />
Tool-specific M_function 2: No change<br />
Tool-specific M_function 3: Off<br />
Tool-specific M_function 4: No change<br />
M command M90=161 is generated. The following bits are set in DB82.DBB42:<br />
Table 8-1 DB82.DBB42<br />
Bit Status Function<br />
0 1 Activate tool-specific M function 1<br />
1 0 No change in tool-specific M function 2<br />
2 0 Deactivate tool-specific M function 3<br />
3 0 No change in tool-specific M function 4<br />
4 0 Accept function from bit0<br />
5 1 Do not accept function from bit1<br />
6 0 Accept function from bit2<br />
7 1 Do not accept function from bit3<br />
E Siemens AG, 2001. All rights reserved<br />
<strong>SINUMERIK</strong> <strong>840D</strong>/<strong>810D</strong> Description of Functions <strong>ShopMill</strong> (FBSP) - 12.01 Edition
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