TP-6714 4/10 35Section 3 Operation
3.10 System Test
Use the system test feature to:
D Start and run the generator set.
D Simulate a preferred source failure, resulting in a
transfer to the standby source.
D Check source synchronization (closed-transition
models only).
See Figure 3-11 for the test sequence menus. From the
main menu, press the Test button and then enter the
password. The password ensures that only authorized
personnel can start a test.
Press the down arrow button to navigate to the desired
test sequence. Press the Start button to start the test.
Figure 3-12 shows the screens displayed during the test
run. Screens are dependent on the system settings and
time delays. See Figure 3-15 for Sync Check screens
for closed-transition models.
Press the End Test designated pushbutton to end the
test. Time delays will execute as programmed when the
test is ended. Press the End Delay button to end the
currently displayed time delay, if desired.
To check the source voltage and frequency while a test
is running, press the Main button. Press the Test button
to return to the test sequence screens.
If the emergency source is lost during a system test, the
fail to acquire standby signal is indicated immediately,
and the test is terminated. If the contactor is in the
standby position, it transfers immediately to the
preferred position.
System Ready
LD Exer ##/## @ ##:##
Norm ###V Emer ###V
B View Set Test
Enter Password
Time to Enter #:##
>?
???<
OK
Type of Test
Auto Load
Time :## min
B Main " Start
Type of Test
Loaded
Type of Test
Unloaded
Auto Load Test
Enter Time
Time ?? min
Back OK
B Main Start
B Main Start
Type of Test
Sync Check
B Main Start
Press the Test button to enter the
Test mode. A password is required.
Figure 3-11 Test Selection Screens
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