Agilent TwisTorr 305-ICQ Manual Del Usuario página 248

Technical Information
Figure 84 Programmable analog output signal
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.
248 Agilent TwisTorr 305-ICQ & 305-IC SF User Manual