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Marker
No.
Function
2032
1. Bit T-Code
(Isb)
2033
2. Bit T-Code
2034
3. Bit TCode
2035
4. Bit T-Code
2036
5. Bit T-Code
2037
6. Bit T-Code
2038
7. Bit T-Code
2039
8. Bit T-Code
(msb)
2044
Strobe signal for S-Code
2045
Strobe signal for M-Code
2046
Strobe signal for T-Code
2047
Strobe signal for second T-Code
(see machine
parameter
157)
C 2.2.4)
Markers
for M-S-T-Code-Outputs
C 2.2.4.1)
Markers
for coded M-S-T-Code
Outputs
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2481
2482
2483
2484
1. Bit S-Code
(Isb)
2. Bit S-Code
3. Bit S-Code
4. Bit S-Code
5. Bit S-Code
6. Bit S-Code
7. Bit S-Code
8. Bit S-Code
(msb)
1. Bit MCode
(Isb)
2. Bit MCode
3. Bit MCode
4. Bit M-Code
5. Bit M--Code
6. Bit M-Code
7. Bit M--Code
8. Bit M-Code
(msb)
Feedback
S-Code complete
Feedback
M-Code
complete
Feedbaclk
T-Code
complete
Feedback
2nd T-Code
complete
Signal diirection
NC -
PLC
PLC --w NC
The markers
for the M-S-T outputs
and the markers
for the stroise signals are set by the NC part of the control
when an auxiliary
function
(M) coded spindle
R.P.M.
(S) or too
number
(T) is programmed.
Note:
The output
of the S and T-functions
can be suppressed
by machine
parameters
61 and 62.
The programmed
and unsuppressed
S and T-functions
are, in the event of a tool call, outputted
in the following
sequence
by the NC part of the control:
.first the tool number
T
.finally
the spindle
RPM S
In the event that an automatic
tool-changer
with
tool magazine
is installed,
it can be necessary,
that after the
changing
of the current
tool, a second
tool number
is outputted
in addition
for the next tool. The second T-code
can be activated
by machine
parameter
157 and will
be outputted
after the feedback
"first
T-code
completed"
(i.e. first tool changed),
A search can then be made in the tool magazine for the following
tool prior to the
next tool change.
26
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