Input Quantities Verification And Metering Display - ABB REL 301 Instruction Leaflet

I.L. 40-386.1
Press the S
TUS" "0" indicating the self-checking/startup/initialization routine was completed successfully
and the system is continuously passing the self-checking routine.
STEP 2
Press the S
SION number. Verify the VERSION number agrees with the version number shown on the cover
of this instruction literature.
NOTE:
STEP 3
The settings used for the first test, impedance accuracy test, are shown in Table 5-4 (Table 5-
5 for REL 302). Table 5-4 (or 5-5) settings should be applied to the relay at this time.
To enter the settings, press the SELECT push-button again until the SET mode is indicated.
Then load all settings, one after the other, by using the following procedure to select, set and
accept each setting. When all settings have been entered, the entire settings set should be
reviewed for correctness before continuing with this procedure.
Setting application example OSC Data setting:
1. Press the RAISE push-button to display the "OSC Data" setting (upper-left corner of the
display).
2. Press the ENTER push-button to enable the value to be changed.
3. Press the RAISE push-button to display "OSC Data" to "Trip".
4. Press the ENTER push-button to accept the new setting value.
5. The LCD display of "Value Updated!" Indicates the setting change is accepted.
6. Press the RAISE push-button to display the next setting and repeat Steps 1 thru 4 above.
NOTE:
NOTE:
5.1.2 Input quantities Verification and Metering Display
STEP 4
Connect the test source according to Figure 5-4. This connection will be used for verification of
the Alarm 1 relay operation and the METER mode display. This connection will also be used for
the first test.
5-4
push-button and scroll to the "TEST" display. The display should read "STA-
ELECT
push-button until you reach the "SET" mode. Displayed is the firmware VER-
ELECT
Pressing the RESET push-button, at any time, will reset the target LED's and
cause the display to return to the METER display mode.
The ENTER push-button must be pressed to select each setting change indi-
vidually, not the entire group of settings.
Before continuing with this procedure verify the "Freq" and "CT Type" settings
match the line frequency and current transformer input being used.