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Technical Manual TNC 360 - heidenhain - DR. JOHANNES ...

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15.3.2 Program module TOOL CALL<br />

Automatic toolchange (main program)<br />

T = 0<br />

Yes<br />

P = 255<br />

Yes<br />

P = SPIREG<br />

Yes<br />

P = GRE1<br />

Yes<br />

GRE1 = 0<br />

Yes<br />

STANDBY BACK<br />

Module<br />

Clear spindle Another TOOL CALL S/N tool<br />

strobe follows<br />

No<br />

No<br />

No<br />

M2093 = 0 P = 255<br />

No<br />

M tool<br />

M2093 = 1<br />

No<br />

Another<br />

TOOL CALL<br />

strobe follows<br />

Yes<br />

No<br />

No<br />

Tool already in changing arm<br />

Unload GRE1<br />

Yes Yes<br />

M tool<br />

MAN. OUT/IN<br />

Module<br />

STANDBY Module<br />

Fetch tool to GRE1<br />

No<br />

M tool<br />

S/N tool out<br />

IN Module M-tool in<br />

M tool<br />

OUT Module<br />

CHANGE<br />

Module<br />

TOOL CALL<br />

feedback<br />

M tool out<br />

S-/N-tool in<br />

M-tool out<br />

M-tool in<br />

Tool already<br />

in spindle<br />

S-/N-tool out<br />

S-/N-tool in<br />

4-218 <strong>TNC</strong> <strong>360</strong> 15 Tool Changer 8/95

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