HEIDENHAIN TNC 335 Technical Manual - Manual (Page 317)

4-220 TNC 360 15 Tool Changer 8/95
15.3.5 Program module MANUAL TOOL IN
N -> M or S -> M: Manual tool follows Normal or Special tool.
The old tool is returned to the tool magazine and the operator is prompted to load a manual tool (not
in tool magazine).
Yes
No
STANDBY BACK
Old tool out
Turn changing
arm, load SPIREG
GRE1 to zero
with GRE1, set
and return arm
Move GRE2 to
spindle and
to GRE2
load SPIREG
Swap over GRE1
and GRE2
registers
M2046 = 1
No
As GRE1 is already
software relevance only.
zero, this routine has
Bring old tool
to magazine
STANDBY BACK
Module
TOOL CALL
feedback
Move axes to
man. change
Load T code
to SPIREG
End
Prompt user to
load tool and press
OK key
Yes
Yes
pressed
No OK key
position
again
Strobe set
Unload GRE1
GRE1 = 0
Module