M → S: Special tool follows Manual 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 and M2601, pocket number 255 and tool number 0 are transferred first.
Tool number 0 tells the PLC to clear the spindle. Pocket number 255 means that there is no pocket
in the tool magazine for the called tool. After acknowledging with M2483, the pocket number and
tool number of the new tool (called tool) are transferred.
1
M2046
0
1
M2483
0
1
M2093
0
1
M2600
0
1
M2401
0
1
M2402
0
1
M2403
0
1
M2601
0
W262
Pocket No. 255
W264
Tool No. 0
01.98
TNC 407/TNC 415/TNC 425
Pocket No. [S]
Tool No. [S]
15 Tool changer
4-245