HEIDENHAIN TNC 407 (243 020) Technical Manual - Manual (Page 363)

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TNC 407/TNC 415/TNC 425 15 Tool changer 01.98
N
→
M: Manual tool follows Normal tool
With this tool-change sequence two pocket numbers (or tool numbers) must be transferred in
succession. M2093 indicates that another TOOL CALL strobe (M2046) follows.
Irrespective of flag M2600, the pocket number of the old tool and tool number 0 are transferred first.
Tool number 0 tells the PLC to clear the spindle. After acknowledging with M2483, pocket number
255 and the tool number of the called tool are transferred. Pocket number 255 tells the PLC that
there is no pocket in the tool magazine for the called tool.
1
0
M2046
1
0
M2483
1
0
M2093
1
0
M2600
1
0
M2401
1
0
M2402
1
0
M2403
1
0
M2601
Pocket No. [N] Pocket No. 255 W262
Tool No. 0 Tool No. [M]
W264