Basler Electric BE1-79M - Manual (Page 57)

9170100990 Rev N BE1-79M Tests and Adjustments 5-3
STEP 9. Press and release switch S6 (K1 latch) to simulate breaker opening. LOCKOUT LED should
light immediately. If the BLTC NC option is present, a continuity check should show continuity
between terminals 1 and 2. If the BLTC NO option is present, a continuity check should NOT
indicate continuity between terminals 1 and 2.
STEP 10. Press and release switch S7 (K1 reset) to simulate breaker closed. Reset the timer. In 60
seconds, the LOCKOUT LED should go out and the RESET LED should light. Toggling the
front panel RESET lever should extinguish the STATUS 1, 2, and 3 LEDs. If automatic reset
of STATUS LEDs is selected on logic switch S23, the STATUS 1, 2, and 3 LEDs will extin-
guish when the relay reaches RESET.
STEP 11. Press and release switch S2 (DTL). The RESET LED should go out and the LOCKOUT LED
should light. A continuity check across terminals 19 and 20 should indicate continuity. In ap-
proximately 60 seconds, the LOCKOUT LED should go out and the RESET LED should light.
Open switch S3 (IRB).
STEP 12. Change RECLOSE TIME 1 thumbwheel setting to 000. Press and release switch S6 (K1
latch). The RESET LED should go out and the INST. LED should light. Press and release S6
again. The LOCKOUT LED should light. A continuity check across terminals 19 and 20
should indicate continuity. Press and release switch S7 (K1 reset). In 60 seconds, the
LOCKOUT LED should go out and the RESET LED should light. Toggling the front panel
RESET lever should extinguish the INST. LED. If automatic reset of STATUS LEDs is se-
lected on logic switch S23, the STATUS INST. LED will extinguish when the relay reaches
RESET. Change RECLOSE TIME 1 thumbwheel setting to 050.
NOTE
Steps 13 and 14 apply only to units with the Pilot Initiate option. (Lockout and
Reset 3, 5, 7, or 8.)
STEP 13. Reset the timer. Open switch S1 (RI). If option 1 is 4 (Reclose Permissive) do NOT open S1.
Close switch S4 (PI). Place switch S5 to the PILOT position (terminal 14). Press and release
switch S6 (K1 latch). The PILOT LED should light. The timer should indicate 50 milliseconds or
less. If reclose time delay option is A8, PILOT TIME delay will be 0.99 ±0.005 seconds.
STEP 14. Before the relay reaches RESET, reset the timer. Place switch S5 to the RECLOSE position
(terminal 15). Press and release switch S6 (K1 latch). After 10 seconds, the OUTPUT ENERG-
IZE LED should light briefly and the STATUS 2 LED should light. The timer should indicate 10
±.10 seconds. In 60 seconds the RESET LED should light. Toggling the front panel RESET
lever should extinguish the STATUS 2 and PILOT LEDs. If automatic reset of STATUS LEDs is
selected on logic switch S23, the STATUS 2 and PILOT LEDs will extinguish when the relay
reaches RESET. Open switch S4 (PI). Close switch S1 (RI). If option 1 is 2 (Reclose Wait) do
NOT close S1.
NOTE
Steps 15 through 17 apply only to units with the Instantaneous Trip Enable
option. (Control Outputs A, C, D, E, F, G, H, or I.)
STEP 15. Set RECLOSE TIME 1, 2, and 3 thumbwheel switches to 010. (If reclose time delay option is
A7, set RECLOSE TIME 2 and 3 to 001). Verify that the RESET LED is lit. Simultaneously
place all INSTANTANEOUS TRIP toggle switches in the ENABLE position. Verify that switch
S23 (IRB) is still open (reference step 11).
NOTE
Step 16 should be performed in less than 60 seconds to prevent the relay from
going into RESET.