Siemens sinumerik 808d Programming And Operating Manual page 16

Programming principles
1.1 Fundamentals of programming
Address Significance
H H function
H0=
to
H9999=
I Interpolation
parameters
K Interpolation
parameters
I1= Intermediate point
for circular
interpolation
K1= Intermediate point
for circular
interpolation
L Subroutine; name
and call
M Additional function
M0 Programmed stop
M1 Optional stop
M2 End of main program with return to
beginning of program
M30 End of program (as M2)
M17 End of subroutine
M3 CW rotation of spindle
M4 CCW rotation of spindle
M5 Spindle stop
16
Value assignments
± 0.0000001 ...
9999 9999
(8 decimal places) or
specified as an
exponent:
± (10-300 ... 10+300 )
±0.001 ... 99 999.999
Thread:
0.001 ... 2000.000
±0.001 ... 99 999.999
Thread:
0.001 ... 2000.000
±0.001 ... 99 999.999
±0.001 ... 99 999.999
7 decimals;
integer only, no sign
0 ... 99
only integer, no sign
Programming and Operating Manual, 05/2012, 6FC5398-5DP10-0BA0
Information
Value transfer to the PLC;
significance defined by the
machine manufacturer
Belongs to the X axis; meaning
dependent on G2,G3 ->circle
center or
G33, G34, G35 G331, G332 ->
thread lead
Belongs to the Z axis; otherwise,
as with I
Belongs to the X axis;
specification for circular
interpolation with CIP
Belongs to the Z axis;
specification for circular
interpolation with CIP
Instead of a free name, it is also
possible to select L1
...L9999999;
this also calls the subroutine
(UP) in a separate block,
Please note: L0001 is not
always equal to L1.
The name "LL6" is reserved for
the tool change subroutine.
For example, for initiating
switching actions,
such as "coolant ON",
maximum five M functions per
block.
The machining is stopped at the
end of a block containing M0; to
continue, press NC START.
As with M0, but the stop is only
performed if a special signal
(Program control: "M01") is
present.
Can be found in the last block of
the processing sequence
Can be found in the last block of
the processing sequence
Can be found in the last block of
the processing sequence
Turning Part 2: Programming (Siemens instructions)
Programming
H0=... H9999=...
e.g.: H7=23.456
See G2, G3 and G33,
G34, G35
See G2, G3 and G33,
G34, G35
See CIP
See CIP
L.... ;separate block
M...