Program features 169
Counter
Drive start and stop can be controlled with counter functions. The counter function
can also be used as state change trigger signal in Sequence programming. See
section Sequence programming on page 169.
Settings
Diagnostics
Sequence programming
The drive can be programmed to perform a sequence where the drive shifts typically
through 1…8 states. User defines the operation rules for the whole sequence and for
each state. The rules of a particular state are effective when the Sequence program is
active and the program has entered the state. The rules to be defined for each state
are:
• Run, stop and direction commands for the drive (forward/reverse/stop)
• Acceleration and deceleration ramp time for the drive
• Source for the drive reference value
• State duration
• RO/DO/AO status
• Signal source for triggering the shift to the next state
• Signal source for triggering the shift to any state (1…8).
Every state can also activate drive outputs to give an indication to external devices.
Sequence programming allows state transitions either to the next state or to a
selected state. State change can be activated with, eg, timed functions, digital inputs
and supervision functions.
Sequence programming can be applied in simple mixer applications as well as in
more complicated traverse applications.
The programming can be done with control panel or with a PC tool. The drive is
supported by version 2.91 or later of the DriveWindow Light 2 PC tool which includes
a graphical Sequence programming tool.
Parameter Additional information
1001, 1002 Start/Stop signal sources
Group 19 TIMER & COUNTER Timer for start and stop
8425, 8426 / 8435, 8436 /…/8495,
8496
Counter signal as state change trigger in Sequence
programming
Actual signal Additional information
0166 Start/stop control pulse count
To Next Page
Loading...
