GE FGC TLE Series Manual page 120

In case of RPA Parallel System
If SEM Operation Mode is currently disabled (No) and Q1 is closed, when programming
it to enable (Yes) the selected configuration will automatically be propagated to all
units in the RPA Parallel System.
The activation / deactivation of SEM Operation Mode is indicated each time in the event list
In order to check the Inverter function, at least 1 minute of VFI mode must be programmed during the
week (the Yes/No parameter is automatically disabled if this condition is not satisfied)
In case this minimum time in VFI mode is not respected, the SEM Operation Mode will be disabled
If the value is "No", the UPS is normally operating in VFI / double conversion mode at all times
When the UPS is in SEM Operating Mode the SEM LED is ON (green light).
NOTE !
The configuration of the activation schedule can only be updated when SEM Operation Mode
is disabled (Enabled: No)
DAY
For the weekdays from "Monday to Sunday", the edit mode (edit day) allows to define time intervals
when the UPS is operating in SEM Operation Mode. The hour is given in 24-hour format.
These intervals are defined by:
Start Time: The hour of the day after which the SEM Operation Mode is enabled.
The SEM Operation Mode is enabled until the following "Stop Time" time is reached (the
"Stop Time" time of the same day if this is later than the "Start Time" time, the "Stop
Time" time of the following day otherwise).
Stop Time: The hour of the day before which the SEM Operation Mode is enabled.
The SEM Operation Mode is enabled starting from the preceding "Start Time" time (the "Start Time" time
of the same day if this is earlier than the "Stop Time" time, the "Start Time" time of the previous day
otherwise).
Identical times for "Start Time" and "Stop Time" maintain the existing mode only in case the previous
command was "Start Time" and the following command will be "Stop Time".
Modifications reserved
GE_UPS_USM_TLE_SUL_40K_M15_1US_V010.docx
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SEM SCREEN (option)
Enabled
This parameter (values Yes/No) enables
or disables the SEM Operation Mode.
If the value is "Yes" and the current time
is in the interval for the current day, the
SEM Operation Mode is active.
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User Manual TLE Scalable Series 40 - 150 UL S1
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