Siemens SINUMERIK 840D sl Programming Manual page 906

Work preparation
3.16 Axis couplings
● Leading axis value for a following axis value
● Following axis minimum and maximum values
– In the entire definition range of the curve table
– In a defined curve table interval
Syntax
CTABTSV(<n>,<gradient>[,<following axis>])
CTABTEV(<n>,<gradient>[,<following axis>])
CTABTSP(<n>,<gradient>[,<leading axis>])
CTABTEP(<n>,<gradient>[,<leading axis>])
CTABSSV(<master value>,<n>,<gradient>[,<following axis>])
CTABSEV(<master value>,<n>,<gradient>[,<following axis>])
CTAB(<master value>,<n>,<gradient>[,<following axis>,<leading axis>]
CTABINV(<following value>,<approximate
value>,<n>,<gradient>[,<following axis>,<leading axis>]
CTABTMIN(<n>[,<following axis>])
CTABTMAX(<n>[,<following axis>])
CTABTMIN(<n>,<a>,<b>[,<following axis>,<leading axis>])
CTABTMAX(<n>,<a>,<b>[,<following axis>,<leading axis>])
Meaning
CTABTSV:
CTABTEV:
CTABTSP:
CTABTEP:
CTABSSV:
CTABSEV:
CTAB:
CTABINV:
CTABTMIN:
CTABTMAX:
<n>:
<gradient>:
906
or
Read following axis value at the start of curve table no. <n>
Read following axis value at the end of curve table no. <n>
Read leading axis value at the start of curve table no. <n>
Read leading axis value at the end of curve table no. <n>
Read following axis value at the start of the curve segment belonging to the
specified leading axis value (<master value>)
Read following axis value at the end of the curve segment belonging to the
specified leading axis value (<master value>)
Read following axis value for specified leading axis value (<master
value>)
Read leading axis value for specified following axis value (<following
value>)
Define following axis minimum value:
● In the entire definition range of the curve table
or
● In a defined interval <a> ... <b>
Define following axis maximum value:
● In the entire definition range of the curve table
or
● In a defined interval <a> ... <b>
Number (ID) of curve table
The <gradient> parameter returns the incline of the curve table function
at the calculated position.
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
NC programming