Siemens SINUMERIK 808D Parameter Manual page 122

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Machine data

3.3 Channel-specific machine data

MD10814 $MN_EXTERN_M_NO_MAC_CYCLE,

MD20095 $MC_EXTERN_RIGID_TAPPING_M_NR

T_M_ADDRESS_EXT_IS_SPINO

Meaning of address extension at T, M tool change

Description:

This MD is only significant if the functions 'Tool management'/'flat D numbers' are

The contents of the address extensions of the NC addresses T and M 'tool change command

number' are not evaluated by the NCK. The PLC decides on the significance of the

programmed extension.

The address extensions of the NC addresses T and M 'tool change command number' - 'tool

change command number'=TOOL_CHANGE_M_CODE with 6 as the default value - are

interpreted as spindle numbers.

NCK treats the extension in the same way as the active functions 'tool management' and

'flat D number management'.

That is, the programmed D number always refers to the T number of the programmed main

spindle number.

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