Panasonic LJ-SK56A Installation Manual page 95

8-4. Reverse Current CT Test
Test the installation of the reverse current control CT.
Preparation
■
• See the list of commands in P.93 or 8-2 and select the Reverse Current CT test [TEST2].
Operation Procedure
■
Test Run Selection
Reverse Current CT Test
Reverse Current
CT Test
Running
Automatic
Result
OK (Normally Complete)
NG (Abnormal Termination)
Abnormal Termination
■
• The mounting position and direction of the CT may be incorrect.
Check the mounting position and direction of the CT again.
• The DC protector and the protection device for storage battery system may not be ON.
Check that the DC protector and the protection device for storage battery system are both ON.
• When the remaining battery level is over 90%, discharge it until it becomes 80%, then retry.
Discharging can be performed via Stand-alone Operations.
• Check that the storage battery system's operating temperature range (0 - 40°C) is within range. It cannot be
charged if the temperature drops below 0°C.
• Select the Reverse Current CT test [TEST2] in the test run selection
prompt.
• With the Reverse Current CT test selected, press "MENU (ENTER)" to start
the test run.
• [CHE 2] is displayed during the test run.
The test run takes several minutes to complete.
• When the test is completed, the test run finishes automatically and the test
result is displayed.
• [
] appears if the test run is normally completed, but if it does not
normally complete, the abnormal termination appears as [
• Press "ON/OFF(CANCEL)" after the results display, and switch to the test
run selection.
].
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