02/02/22
User Manual HPS/T 62000590_07_
20
The state of connections to the network is indicated by the led corresponding to the button LINE.
HPS/T connects itself to the medium frequency of the network (with a period of integration equal
to about 30 seconds) to eliminate probable line voltage failures or spurious impulses arranged on
the same line.
To return to the inner frequency reference push the button INT, after about 10 seconds the
display will visualize 50.00 and the output frequency will be connected to the inner reference.
3.5.
MODE MENU
3.5.1.
Voltage reaction
The stabilization of the output voltage coincides both on the HPS/T output terminals (2-wires) and
on a possible long distance outlet (4-wires) to eliminate the fall in voltage influence of the
connections.
To operate the long-distance stabilization first connect the SENSE terminals on the back of the
machine following the indications at the voice INSTALLATION.
The choice of the kind of long-distance stabilization can be operated by means of the buttons 4
wires and 2 wires at the voice SENSE.
Notice that HPS/T corrects falls in voltage on the connections until 5% of the set-up voltage to
avoid possible overheating of the line; after exceeding this limit HPS/T
doesn’t guarantee that
the
value of the output voltage is equal to the set-up voltage and an error signal appears (see at
voltage alarms).
