GE 239

4-34 239 Motor Protection Relay GE Multilin
4 PROGRAMMING 4 PROGRAMMING
4
The message shown below is available on the 239, to indicate which is the currently selected
group. The 239 will also indicate the setpoints group that was in use at the time of the last trip.
Table 4–4: SELECTING ALTERNATE SETPOINTS
OPTION
SWITCH 1
STATUS
OPTION SWITCH 1
FUNCTION
OPTION
SWITCH 2
STATUS
OPTION SWITCH 2
FUNCTION
SELECTED
SETPOINTS
SET
X anything but
ALTERNATE SETPOINTS
X anything but
ALTERNATE SETPOINTS
MAIN
OPEN ALTERNATE SETPOINTS X anything but
ALTERNATE SETPOINTS
MAIN
CLOSED ALTERNATE SETPOINTS X anything but
ALTERNATE SETPOINTS
2
nd
X anything but
ALTERNATE SETPOINTS
OPEN ALTERNATE SETPOINTS MAIN
X anything but
ALTERNATE SETPOINTS
CLOSED ALTERNATE SETPOINTS
3
rd
OPEN ALTERNATE SETPOINTS OPEN ALTERNATE SETPOINTS MAIN
CLOSED ALTERNATE SETPOINTS OPEN ALTERNATE SETPOINTS
2
nd
OPEN ALTERNATE SETPOINTS CLOSED ALTERNATE SETPOINTS
3
rd
CLOSED ALTERNATE SETPOINTS CLOSED ALTERNATE SETPOINTS
4
th
X = don’t care
MAIN = main setpoints
xxxx SETPOINTS GROUP
CURRENTLY IN USE
xxxx = MAIN, 2nd, 3rd, 4th
Located in ACTUAL VALUES pages A1 under
the sub-heading SWITCH STATUS