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17
Technical Information
Interconnections – controller model 9698978M005
The duty cycle percentage is referred to the low level portion of the PWM
NOTE
signal.
PROGRAMMABLE ANALOG SIGNAL: this output signal is a voltage
(from 0 to 10 Vdc) proportional to a reference quantity (frequency or
power) set by the user. The default setting is the frequency (see the
following example diagram).
FAULT: this open collector output signal is ON when a system fault
condition is detected.
PROGRAMMABLE SET POINT: this open collector output signal is
enabled when the reference quantity chosen (frequency, current or
time) is higher than the set threshold. The signal can be "high level
active" (that is the output is normally at 0 Vdc and becomes 24 Vdc
when activated), or "low level active" (that is the output is normally at
24 Vdc and becomes 0 Vdc when activated). Moreover, if the reference
quantity is the frequency or the current drawn, it is possible to set the
hysteresis (in % of the threshold value) to avoid bouncing.
For example:
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reference quantity: frequency
Turbo-V 1K-G User Manual / 87-901-025-01 (A)
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Chapitres
