HEIDENHAIN TNC 335 Technical Manual - Manual (Page 367)

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TNC 360 3 List of Machine Parameters 5-23
Machine
parameter Function and input Reaction /
CN 123 Page
MP7480.1 Output of tool or pocket number in TOOL DEF
block
Input: 0 to 3
0 = No output
1 = Tool number output only after tool number
change (W262)
2 = Tool number output with each TOOL DEF
block (W262)
3 = Output of pocket number (W262) and tool
number (W264) only after tool number change
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3.13 Hardware
Machine
parameter Function and input Reaction
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MP7620 Feed rate and spindle override
Input: 0 to 15
Bit 0 Feed rate override is rapid traverse button
is pressed in the "program run" mode
+0 =
Override not active
+1 = Override active
Bit 2 Feed rate override if rapid traverse buttons
and machine direction buttons are pressed
in "manual" operating mode
+0 =
Override not active
+4 = Override active
Bit 3 Spindle and feed rate override in 1%
increments or according to a non-linear
characteristic curve
+0 = 1% increments
+8 = non-linear characteristic curve
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MP7640 Handwheel
Input: 0 to 6
0 = No handwheel
1 = HR 330
2 = HR 130
3 = HR 330 with evaluation of keys via PLC
4 = HR 332 with evaluation of keys via PLC
5 = Up to three HR 150 via HRA 110
6 = HR 410
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