Special Tool Follows Normal Tool - HEIDENHAIN TNC 415 Technical Manual

N → S: Special 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.
There is a different pocket number transfer sequence depending on M2600 (single/double changing
arm). M2601 is not relevant.
N → S, Single Changing Arm (M2600 = 0)
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, the pocket number and tool number of
the new 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. [N]
W264
Tool No. 0
01.98 TNC 407/TNC 415/TNC 425
Pocket No. [S]
Tool No. [S]
15 Tool changer 4-243