ABB IM300-I Operational Manual page 42

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creen 13：zero-current (low current) alarm parameters settings
S
The top of the screen displays "W-LC", the screen display and settings similar to
the twelfth screen.
Note: The limit value must be less than the return value.
creen 14：Over ground current alarm parameters settings
S
The top of the screen shows "W-ET", the screen display and settings similar
to the twelfth screen.
Note: The limit value must be more than the return value.
creen 15：Low voltage alarm parameters settings
S
This page is used to set the low voltage alarm
parameters. The word "W-LV" is displayed at the
top of the screen, indicating the page is the low
voltage alarm parameters settings page, as shown in
fig. 3-3-16.
The allowed range of the alarm is 0 ~ 1, 0
means the alarm is not allowed, and 1 means the
alarm is allowed.
The limit value, the return value range is 0 ~
42kV; delay time range is 0.1 ~ 1800.0s;
Note: The limit value must be less than the return value.
creen 16：Over voltage alarm parameters settings
S
The top of the screen shows "W-OV", the screen
display and settings similar to the fifteenth screen.
Note: The limit value must be more than the
return value.
creen 17 ： Low frequency alarm parameters
S
settings
IM300 Intelligent Power Monitoring Instrument
Fig 3-3-16 Low voltage alarm settings
Fig 3-3-17 Lower frequency alarm
parameter settings page
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