1 output of tool number (fixed pocket coding) – HEIDENHAIN TNC 407 (243 020) Technical Manual User Manual
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15.2.1 Output of tool number (fixed pocket coding)
Evaluating the tool number is adequate for fixed tool pocket coding. MP7480 is used to select
whether the tool number should be transferred to the PLC with every TOOL CALL (TOOL DEF)
block or only when the tool number changes (input values for MP7480 = 2 or 1). With this setting
the tool number is transferred to the word W262 when a TOOL CALL or TOOL DEF block is
executed. W264 is not used.
If MP7261 > 0, then pocket numbers are displayed in the pocket table. Entering 5 or 6 in MP7480.0
transfers the pocket number to W262 and the tool number to W264. Unlike the setting with variable
pocket coding (MP7480 = 3 or 4) the assignment of tool and pocket numbers in the pocket table
does not change.
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