GE TRANSFORMER MANAGEMENT RELAY 745 Instruction Manual page 49

4 HUMAN INTERFACES
4. For setpoints requiring numerical values (e.g. Load Loss at Rated Load), click the mouse pointer anywhere inside the
setpoint box. This displays a numerical keypad showing the OLD value, RANGE and INCREMENT of the setpoint
value being modified.
5. For setpoints requiring non-numerical values (e.g. Transformer Type), clicking anywhere inside the setpoint box will
causes selection menu to be displayed.
6. Checked boxes indicate that the user has visited the setpoint during this session.
GE Multilin
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Enter the new value by clicking on the numerical keys.
Click Accept to exit the keypad and keep the new value.
Click Cancel to exit the keypad and keep the old value
Figure 4–13: NUMERICAL SETPOINT ENTRY
Checked boxes indicate that the user
has visited the setpoint during this session.
745 Transformer Management Relay
4.2 745PC SOFTWARE INTERFACE
Click OK to save the values into PC memory.
Click Cancel to return to the previous value.
Click Store to send the values to the 745 relay (if connected)
Click Help to display help related to setpoints in this window.
Select a Transformer Type from the drop-down menu.
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