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E6580757
F-43
6
6.15.2 Setting current stall
: Stall prevention level
• Function
This parameter reduces the output frequency by activating a current stall prevention function against
a current exceeding the -specified level.
■ Parameter setting
Title Function Adjustment range Default setting
Stall prevention level
10 ∼ 199 (%), 200: Disabled
150
[Display during an alarm status]
During an
alarm status (that is, when there is a current flow in excess of the stall prevention level),
the output frequency changes. At the same time, to the left of this value, "
" is displayed flashing on
and off.
Example of display
6.15.3 Inverter trip retention
: Inverter trip retention selection
• Function
If the inverter trips, this parameter will retain the corresponding trip information. Trip information that
has thus been stored into memory can be displayed, even after power has been reset.
[Parameter setting]
Title Function Adjustment range Default setting
Inverter trip retention selection
0: Not retained
1: Retained
0
★ Up to four sets of latest trip information displayed in status monitor mode can be stored into memory.
★ When power is turned back on, trip data in the status monitor mode (such as trip current and voltage) will
not be stored.
Panel (terminal) reset
Inverter tripped
Error information reset
Normal operation
Power reset
Power turned back on:
Error displayed
FL deactivated
Inverter tripped again:
Error displayed
FL activated
Only when the cause of the
error or other errors has not
y
et been removed