GE 489

8-8 489 Generator Management Relay
GE Power Management
8.3 USING 489PC 8 489PC SOFTWARE
8
3. For setpoints requiring numerical values, e.g.
PHASE CT PRIMARY
, clicking anywhere within the setpoint box launches a
numerical keypad showing the old value, range, and setpoint value increment.
4. Alternately, numerical setpoint values may also be chosen by scrolling with the up/down arrow buttons at the end of the
setpoint box. The values increment and decrement accordingly.
5. For setpoints requiring non-numerical pre-set values (e.g.
GROUND CT TYPE
above), clicking anywhere within the set-
point value box displays a drop down selection menu.
6. For setpoints requiring an alphanumeric text string (e.g. message scratchpad messages), the value may be entered
directly within the setpoint value box.