Irig Verification (If Used); Contact Sensing Inputs; Control Outputs - Basler BE1-11g Instruction Manual

Generator protection system
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366

IRIG Verification (if used)

Purpose: To verify that the BE1-11g acquires and updates IRIG time and date information.
Step 1:
Connect a suitable IRIG source to BE1-11g terminals A1 (+) and A2 (–).
Step 2:
Upon receiving the IRIG signal, the BE1-11g clock will be updated with the current time, day,
and month. Verify this on the Metering > Status > Real Time Clock screen on the front-panel
display.

Contact Sensing Inputs

Purpose: To verify that the BE1-11g senses hardware input status.
Step 1:
Apply an external voltage source within the range of the voltages listed in Table 121 to contact
sensing inputs IN1 (B1/B2), IN2 (B3/B4), IN3 (B5/B6), and IN4 (B7/B8).
Step 2:
For J type (vertical) cases, repeat Step 1 for IN5 (E1/E2), IN6 (E3/E4), and IN7 (E5/E6).
Style Option
Gxx1xxxxxxxxxx
Gxx2xxxxxxxxxx
Gxx3xxxxxxxxxx
* For information on setting contact-sensing input jumpers, refer to the
chapter.
Step 3:
To verify that all inputs have been detected, use the Metering Explorer in BESTCOMSPlus to
open the Status, Inputs screen.

Control Outputs

Purpose: To verify that the BE1-11g senses hardware output status.
Step 1:
Connect to the BE1-11g through BESTCOMSPlus.
Step 2:
Use the Metering Explorer to open the Control, Output Override screen.
Step 3:
Click on the Disabled button for Output #1. The button changes to Enabled indicating that the
output control override capability of the relay is enabled.
Step 4:
Select Set from the Action drop-down menu and click on the green arrow button to energize
Output #1. Verify that the Output #1 Status LED, located on the Output Override screen of
BESTCOMSPlus, turns on. Navigate to Metering > Status > Outputs on the front-panel display
and verify that Output #1 changes state.
Step 5:
Select Reset from the Action drop-down menu and click on the green arrow button to de-
energize Output #1. Verify that the Output #1 Status LED, located on the Output Override
screen of BESTCOMSPlus, turns off. Navigate to Metering > Status > Outputs on the front-
panel display and verify that Output #1 changes state.
Step 6:
Verify that the sequence of events recorder logged the events by using the Metering Explorer in
BESTCOMSPlus to open the Reports, Sequence of Events screen.
Acceptance Testing
Table 121. Contact Sensing Turn-On Voltages
Nominal Input Voltage
48 Vdc or 125 Vac/dc
125/250 Vac/dc
24 Vdc
Contact Sensing Turn-On Voltage*
Jumper Installed
(Low Position)
26 to 38 Vdc
69 to 100 Vdc
56 to 97 Vac
n/a
Contact Inputs and Outputs
9424200994 Rev N
Jumper Not Installed
(High Position)
69 to 100 Vdc
56 to 97 Vac
138 to 200 Vdc
112 to 194 Vac
Approx. 5 Vdc
BE1-11g

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