Advertisement
C 2.2.7)
Markers
for the currently
activated
axis button:
X, 'r', Z, IV
Marker
No.
2096
2097
2098
2099
Function
Signal direction
Currently
activated
TNC-axis
button
X
Currently
activated
TNC-axis
button
Y
Currently
activated
TNC-axis
button
X
Currently
activated
TNC-axis
button
IV
NC -mPLC
These markers
identify
the currently
activiated
TNC-axis
button:
The corresponding
symbol
will be displayed
on the VDU-screen
in reverse image (e.g.
q
).
These markers
can, for example,
be employed
for an external
handwheel
display.
An external
handwheel
control
panel can be implemeted
by using these markers
in conjunction
with
the markers
for external
operation
of the
TNC-buttons
(see section
C 2.2.17).
C 2.2.8)
Markers
for selected
operating
mode
C 2.2.8.1)
Markers
for operating
mode-code
Marker
No.
Function
Signal direction
2176
2177
2178
2179
1. Bit for the operating
mode-
code (Isb)
2. Bit for the operating
mode-code
3. Bit for the operating
mode-code
4. Bit for the operating
mode-
code (msb)
NC -+PLC
The operating
mode code is determined
by the selected
operating
mode. The operating
modes are coded as
follows:
0000
=
0001
=
0010
=
0011
=
0100
=
0101
=
0110
=
Programme
entry
and editing
Manual operation
Electronic
handwheel
Single block
positioning
with
MDI
Program
run, single block
Automatic
programme
run
Programme
test
C 2.2.8.2)
Markers
for the decoded
operating
mode-code
Marker
No.
Function
2050
Programme
entry and editing
2051
Manual operation
2052
Electronic
handwheel
2053
Single block
positioning
with
MDI
2054
Programme
run, single block
2055
Automatic
programme
run
2056
Programme
test
2057
Approach
to reference
point
Signal direction
NC -PLC
Markers
2050 to 2057 depend on the operating
mode which
ha:; been selected
32
Advertisement
