Agilent Technologies TV 401/301 NSF Mode D'emploi page 255

For example with default values:
Figure 17
It is possible to delay the set point checking for a programmable
delay time.
The PROGRAMMABLE SET POINT signal has the following default
settings:
RELAY CONTACT this output signal is the repetition of the
"PROGRAMMABLE SET POINT" output signal. When the
"PROGRAMMABLE SET POINT" signal is at low level, the relay is
excited and it closes the contact between pin 10 and pin 12.
TV 401/301 NSF User Manual / 87-900-963-01
reference quantity: frequency
threshold: 980 Hz
hysteresis: 2 %
activation type: "low level"
reference quantity: frequency
threshold: 980 Hz
hysteresis: 2 %
activation type: low level
delay time: 0 second
16BTechnical Information
148BInterconnections
(E)
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