January 2012 6.18 Spindles 999
The PLC indicates the number of configured spindles and the logical spindle
number in the following PLC operands.
PLC operand / Description Ty p e
NN_GenSpiCount
Number of configured spindles
D
NN_SpiLogNumber
Logical axis number of the spindle. Equals the index
of the spindle from CfgAxes > MP_axisList
0...n: Logical axis number
–1: Spindle does not exist
–2: Spindle deactivated (example: alternation
between C axis and spindle)
D