MD280/MD280N User Manual             Parameter Description          
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Setup running time   
Factory 
default 
value 
0h 
0h Invalid 
F5-12 
Setup 
range 
1h to 65535h  Valid 
It is used to set the time for the inverter to perform timing running. If the 
running time is set to 0, this function is invalid.   
When the accumulated running time (F7-12) reaches this set running time, 
the digital output terminal DO outputs the signal of running time arrival. 
Refer to the description of “Running Time Arrival” of DO output terminal in 
Group F3.   
Remark: If it does not perform timing running, please set the “Setup 
Running Time” to 0.   
 
Action selection at the 
arrival of running time 
Factory default 
value 
0 
0: Continue to run 
F5-13 
Setup 
range 
1˖ Stop 
It is the action performed by the inverter when the accumulated running 
time (F7-12) reaches the setup running time (F5-12).   
If the accumulated running time is larger or equal to the setup running time 
and the running time arrival action is selected as “Stop”, the inverter will 
report ERR26 fault, indicating that the running time is reached and the 
inverter cannot start running. This fault cannot be reset and the inverter 
cannot run until setting is performed according to the following three ways:     
1)  Select the running time arrival action as “Continue to run”.   
2)  Set the setup running time (F5-12) to “0h” and cancel the timing 
function.  
3)  If timing remains, set the setup running time (F5-12) to a timing 
duration that is higher than the accumulated running time (F7-12).   
Caution: If it does not perform timing running, please set this parameter 
value to “Continue to Run”.   
 
Startup protection 
selection 
Factory 
default value
0 
0 Valid 
F5-14 
Setup 
range 
1 Invalid 
 
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