Other settings
750/760 Quick Reference Guide 51
Using EnerVista 750/760 Setup, all the setpoints related to voltage will appear grouped in a
single page with identification tabs when selected from the main window menu. From the
main window, select the Setpoints > S5 Protection > Voltage menu item. The following
window will appear:
1. To set the Bus Undervoltage 1 function, click on the “Bus Undervoltage 1” tab to
display the following screen:
2. Change the corresponding setpoints as indicated, then press Save.
Auxiliary relays
For the Auxiliary 3 Relay, enter the following values in the S4 OUTPUT RELAYS ZV
3 AUXILIARY setpoints page. Press the enter key to save each setpoint, and use the
message keys to navigate between setpoints:
RELAY 3 NAME: “27X”
RELAY 3 NON-OPERATED STATE: “Energized”
RELAY 3 OUTPUT TYPE: “Latched”
By setting RELAY 3 NON-OPERATED STATE to “Energized”, we are setting it as fail-safe. Refer
to output relays section in Chapter 5 of the 750/760 instruction manual for additional
information.
Using EnerVista 750/760 Setup software, the same setpoints can be changed as follows:
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