Basler BE1-11g Instruction Manual page 441

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Step 2: Use BESTCOMSPlus to configure the BESTlogicPlus programmable logic shown in Figure 293.
•
Blocking is disabled.
•
OUT1 closes for 81-1 Trip.
•
OUT2 closes for 81-1 Pickup.
•
Fault recording is enabled.
Step 3: Use BESTCOMSPlus to open the Protection, Frequency, Frequency (81-1) screen and send
the first row of test settings in Table 177 to the BE1-11g.
Step 4: Prepare to monitor the 81-1 function operation. Operation can be verified by monitoring OUT2
(see Figure 293).
Step 5: Connect and apply a 120 Vac, 60-hertz voltage source to terminals C13 (A-phase) and C16
(neutral).
Step 6: Slowly decrease the frequency of the applied voltage until OUT2 closes and record the pickup.
Verify that there is an 81-1-Under target on the front-panel display. Slowly increase the
frequency until OUT2 opens and record the dropout.
Step 7: Repeat Step 6 for the 46 Hz and 48 Hz pickup settings listed in Table 177. Record the results.
Step 8: (Optional.) Repeat steps 1 through 7 for settings groups 1, 2, and 3.
Step 9: (Optional.) Repeat steps 1 through 8 for 81-2, 81-3, 81-4, 81-5, 81-6, 81-7, and 81-8.
Time Delay Verification
Step 1: Use BESTCOMSPlus to open the Protection, Frequency, Frequency (81-1) screen and send
the first row of test settings in Table 178 to the BE1-11g. Commands entered in Table 176
should be retained for this test.
BE1-11g
Figure 293. BESTlogicPlus Settings (Underfrequency)
Table 177. Pickup Test Settings (Underfrequency)
Pickup Setting
42 Hz
46 Hz
48 Hz
Table 178. Timing Test Settings
Pickup Setting
57.50 Hz
57.50 Hz
57.50 Hz
Time Delay
0 ms
0 ms
0 ms
Time Delay
2,000 ms
5,000 ms
10,000 ms
Frequency (81) Test
429