Operation
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6.3 TEST ON LOAD OPERATION
NOTE:- If a digital input configured to panel lock is active, changing module modes is not possible.
Viewing the instruments and event logs is NOT affected by panel lock.
Manual mode allows the operator to start and stop the set manually, and if required change the state of the load
switching devices. Manual off load mode is active when the Test on Load button is pressed.
6.3.1 STARTING SEQUENCE
NOTE:- There is no start delay in this mode of operation.
The start request is sent to S2 via the start/run relay output.
If S2 fails to become available before the S2 failure timer expires. This is indicated on the LCD display, but the
starting signal remains active.
6.3.2 S2 ON LOAD
The generator continues to run ON LOAD in this mode unless :
• S2 supply fails – S1 supply is placed back on load if available.
• An input is given for Transfer to S1
6.3.3 STOPPING SEQUENCE
The set is not be stopped in this mode of operation.
To begin the stopping sequence, the module should be placed in the AUTO or PROHIBIT RETURN mode.
NOTE:- If module power is removed, it ‘remembers’ the operating mode and return to that mode next
time power is applied.
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