Meta System MEGALINE 1250 RACK Instruction Manual page 43

4 - Customising the UPS operating mode
ATTENTION!
!
Programming priority is as follows:
Operational function
FORCED MODE
OFF-LINE MODE
OFF-LINE MODE
LOAD WAITING
MODE
AUTOMATIC MODE
BY-PASS
DISABLED
X: either setting (ENABLED or DISABLED)
Neutral Sensor
Enable
Ignore While Run
Batteries
Capacity Manag.
Enable
Forced Mode
By-pass
ENABLED
ENABLED
ENABLED
ENABLED
ENABLED
DISABLED
➧
Enable
Ignore While
Run
➧
Capacity
Manag.
Off-line mode
ENABLED
ENABLED
DISABLED
DISABLED
DISABLED
DISABLED
DISABLED
DISABLED
X
If enabled, the UPS uses the neutral sensor to verify that the
difference in voltage between neutral and earth is within
safety limits. Should it go above the threshold, the UPS will
automatically switchover and run on battery mode. If disabled,
the UPS will ignore the neutral sensor.
If enabled, the UPS only verifies neutral-earth voltage when
it is switched on. If disabled, the UPS will verify neutral-
earth voltage in all operating conditions.
There are two options for programming
ADVANCED MODE
The warning signal for the end of autonomy is determined
by reading the power absorbed by the load connected to
the UPS and is displayed as the remaining autonomy time
SIMPLE MODE
The warning for the end of autonomy is calculated by
reading the battery voltage.
The chosen setting determines the type of battery
programming menu displayed.
43
Load Waiting
X
ENABLED
ENABLED DISABLED
ENABLED
DISABLED
X
X
X