Protection parameter group 06
PARAMETER DESCRIPTION 195
Capacitance lifetime cannot be detected under the following conditions.
1.
Terminals P/N is connected to DC power supply.
2.
Power supply is switched ON during measurement.
3.
Motor is not connected to inverter.
4.
Motor is running (coasting).
5.
Alarm occurs during capacitance detection process
6.
Inverter output is shut off by MRS signal.
7.
Motor capacity is two level or more smaller than inverter.
8.
Start command is given while measuring.
Note: 1. Considering capacitor temperature will affects capacity; please wait three hours or longer after power OFF
before testing.
2. Capacitor lifetime detection can only be operated under V/F mode.
5.7.18 Time record function
It is used to record the inverter accumulate operation time.
Parameter
Name
Default Setting Range
Content
06-27
P.292
Total inverter operation
time (minutes)
0 min
0～1439min
---
06-28
P.293
Total inverter operation
time (days)
0 day
0～9999day
---
06-29
P.296
Total inverter power on
time (minutes)
0 min
0～1439min
---
06-30
P.297
Total inverter power on
time (days)
0day
0～9999day
---
Time record function
06-27(P.292) is operation minutes of the inverter. The value cannot be changed when 00-02=3(P.998=1)) is
executed or power is cut off, but can be cleared when
set 06-27(P.292) to 0.
06-28(P.293) is operation days of the inverter. The value cannot be changed when 00-02=3(P.998=1) is executed
or power is cut off, but can be cleared when set 06-28(P.293) to 0.
Setting
Содержание SA3 Series
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