Automatic Adaptation Of Control Parameters To The Machine Speed - btsr SMART KNIT Operating Manual

Operation

Automatic adaptation of control parameters to the machine speed

One of the main features of the SMART KNIT system is the possibility of
programming 2 different sets of control parameters (P_SLOW and P_FAST) and
automatically switching from one set to the other depending on the status of two
external input signals, provided by the textile machine (SLOW EXT and FAST
EXT).
This feature offers several application advantages, such as:
! Possibility of operating always with optimized parameters, even if the machine
features two different operating speeds for the processing of the same article,
providing that the machine itself is capable of providing two independent
synchronization signals (SLOW EXT and FAST EXT).
! Possibility of using two different sets of parameters: one for the ramp stage at
low speed, the other for the normal rate condition, by simply setting two
different values of Delay Control in P_SLOW and P_FAST (example: 2 sec.
and 5 sec. respectively) and connecting both inputs (SLOW EXT and FAST
EXT) to the machine startup signal.
SMART KNIT - 3.9 -