Application parameter group 10
PARAMETER DESCRIPTION 256
5.11.6 Auto reset function
This function allows inverter to reset itself and restart when alarm occurs. Choose which alarm to reset.
Parameter
Name
Default Setting Range
Content
10-12
P.65
Auto reset function
0
0
Off.
1
When over-voltage, inverter will reset.
2
When over-current, inverter will reset.
3
When either over-voltage or over-current, inverter will reset.
4
When any alarm occur, inverter will reset.
10-13
P.67
Auto reset times
0
0
Off.
1～10
If the alarm exceeds 10-13(P.67) times, inverter will not
reset.
10-14
P.68
Auto reset waiting time
1.0s
0～360.0s
---
10-15
P.69
Auto reset times count
0
Read only
---
Auto reset function
After alarm occur, inverter returns to the state before alarm, which is called “auto reset”.
The auto reset of inverter is conditional. If alarm occurs and inverter auto reset, but the alarm occurs again within
the time (10-14(P.68)*5), then this type of alarm is called “continuous alarm”. If the continuous alarm exceeds a
certain number of times, it means that there is a major fault, and this number is called “Auto reset times
(10-13(P.67)) ". At this time, inverter will no longer perform auto reset, and need manual troubleshooting by user.
If all alarms do not belong to “continuous alarm”, inverter can perform auto reset for an unlimited number of times.
The time between the occurrence of alarm and
auto reset is called “Auto reset waiting time(10-14(P.68))”.
For each auto reset, 10-15(P.69) value will automatically add 1. Therefore, 10-15(P.69) value read from memory
represents the number of auto reset.
If set parameter 10-15(P.69)=0, auto reset times can be cleared
Note: After auto reset waiting time (10-14(P.68)), inverter will begin to perform
auto reset. Therefore, when this function
is selected for application, it may cause danger to user, so please be very careful of that.
Setting
