E6581595
F-44
6
[Parameter setting]
Title Function Adjustment range Default setting
Stall prevention level 1
10-199 (%) / (A),
200: Disabled
150
Stall prevention level 2
[Display during operation of the stall prevention]
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
The switching from to can be performed by entering a command through terminals.
Refer to section 6.4.1 for details.
Note. The 100% standard value is the rated output current indicated on the nameplate.
6.16.3 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: Cleared with power off
1: Retained with power off
0
The causes of up to four trips that occurred in the past can be displayed in status monitor mode. (Refer to
section 8.3)
Data displayed in status monitor mode when the inverter is tripped is cleared when power is turned off.
Check the details monitor for the history of past trips. (Refer to section 8.2.2)
Trip records are retained even if power is turned off and turned back on during retry operation.
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