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Figure 16
The set point output stays at 0 Vdc until the fre-quency becomes higher than
505 Hz (that is 500 Hz + 1 % of 500 Hz), then the output goes at 24 Vdc and
stays at 24 Vdc until the frequency be-comes lower than 495 Hz (that is 500 Hz
– 1 % of 500 Hz).
It is possible to delay the set point checking for a programmable delay time.
The PROGRAMMABLE SET POINT signal has the following default settings:
The Navigator Software (optional) allows the oper-ator to set all the
NOTE
programmable feature.
When no external input-output device is available this connector must be
closed with the supplied mating connector that short-circuits the START and
INTERLOCK inputs with the GROUND input (see the following figure).
TV 1001 Navigator User Manual / 87-900-945-01(L)
reference quantity: frequency
threshold: 643 Hz
hysteresis: 2 %
activation type: high level
delay time: 0 second
Technical Information
Interconnections
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