# Number of configured channels (P-STUP-00001)

P-STUP-00001 | Number of configured channels
Description | Application-specific definition of the number of NC channels. The number specified in this parameter must correspond to the configured channels. This parameter informs the systems sequence controller of the number of NC channels. This topology description compiled in binary lists must correspond to this data item.
Parameter | kanal_anzahl
Data type | SGN16
Data range | 1 - 12
Dimension | ----
Default value | 0
Remarks | This parameter ist used automatically in TwinCAT systems.