Vacon 100 hvac Applications Manual page 127

PARAMETER DESCRIPTIONS
6. CS2 becomes inactive and the frequency
fed to the motor drops to 0.
7. CS1 activates and the motor accelerates
(FWD) to the set frequency
8. The Run enable signal is set to OPEN,
which causes the frequency to go to 0.
Configure the Run enable signal with
parameter P3.5.1.10.
9. The Run enable signal is set to CLOSED,
which causes the frequency to increase
to the set frequency, because CS1 is still
active.
Selection
Selection name
number
CS1 = Forward (edge)
1
CS2 = Inverted stop
FWD
Output
frequency
Set frequency
0 Hz
Set frequency
REV
Run enable
Ctrl signal 1
Ctrl signal 2
Keypad stop
button
1
Fig. 15: I/O A Start/stop logic = 1
1. Control signal (CS) 1 activates and
causes the output frequency to increase.
The motor operates forward.
2. CS2 becomes inactive and causes the
frequency to go to 0.
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10. The STOP button on the keypad is
pushed, and the frequency that is fed to
the motor goes to 0. (This signal only
works if the value of P3.2.3 Keypad Stop
Button is Yes.)
11. The drive starts because the START
button on the keypad was pushed.
12. The STOP button on the keypad is
pushed again to stop the drive.
13. The attempt to start the drive with the
START button is not successful, because
CS1 is inactive.
Description
5 6 7
3. CS1 activates and causes the output
frequency to increase again. The motor
operates forward.
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