Operating Instructions

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Figure 16. I/O A Start/Stop logic = 1.
Explanations:
Selection
number
Selection name Note
1
CS1: Forward (edge)
CS2: Inverted stop
1
Control signal (CS) 1 activates causing the out-
put frequency to rise. The motor runs forward.
6
CS1 activates and the motor accelerates (FWD)
towards the set frequency because the Run
enable signal has been set to TRUE.
2
CS2 inactivates causing the frequency to drop to
0.
7
Keypad stop button is pressed and the fre-
quency fed to the motor drops to 0. (This signal
only works if P3.2.3 Keypad stop button = Yes)
3
CS1 activates causing the output frequency to
rise again. The motor runs forward.
8
CS1 activates causing the output frequency to
rise again. The motor runs forward.
4
Run enable signal is set to FALSE, which drops
the frequency to 0. The run enable signal is con-
figured with parameter P3.5.1.10.
9
CS2 inactivates causing the frequency to drop
to 0.
5
Start attempt with CS1 is not successful
because Run enable signal is still FALSE.
t
9176.emf
Output
frequency
FWD
REV
Ctrl signal 2
Ctrl signal 1
Run enable
Set frequency
Set frequency
0 Hz
Keypad stop
button
71 2 3 4 5 6 98