Siemens sinumerik 840D sl Function Manual page 267

b) Curve table segments
• Determine number of used curve segments of the type memType in the memory range.
• CTABSEG(memType, segType)
• If memType is not specified, the memory type specified in the following machine data:
• Determine number of used curve segments of the type memType in the memory range
• Determine number of free curve segments of the type memType in the memory range
• Determine maximum number of possible curve segments of the type segType in the
Special functions: Axis Couplings and ESR (M3)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0
MD20905 $MC_CTAB_DEFAULT_MEMORY_TYPE
Result:
>= 0: Number of curve segments
-2: Invalid memory type
If segType is not specified, the sum is produced via linear and polynomisl segments in
the memory type.
-2: segType not equal "L" or "P"
CTABSEGID(n, segType)
Result:
>= 0: Number of curve segments
-1: Curve table with number n does not exist
-2: segType not equal "L" or "P"
CTABFSEG(memType, segType)
If memType is not specified, the memory type specified in the following machine data:
MD20905 $MC_CTAB_DEFAULT_MEMORY_TYPE
Result:
>= 0: Number of free curve segments
-2: Invalid memory type, segType not equal "L" or "P"
memory
CTABMSEG(memType, segType)
If memType is not specified, the memory type specified in the following machine data:
MD20905 $MC_CTAB_DEFAULT_MEMORY_TYPE
Result:
>= 0: Maximum number of possible curve segments
-2: Invalid memory type, segType not equal "L" or "P"
Detailed description
2.2 Curve tables
47