MD280/MD280N User Manual             Parameter Description          
- 185 -
Setup 
range 
0.1h to 
1000.0h 
When the inverter runs for the 
setup time of this parameter and 
has no fault, it will clear the times 
of auto reset to zero. 
Input phase fault protection 
selection 
Factory 
default 
value 
1 
0˖ Invalid 
FB-17 
Setup range 
1˖ Valid 
MD280 series inverter above 18.5kW has input phase fault protection 
function.For the inverter below 18.5kW (including 18.5kW) inverter, the 
input phase fault protection function invalid. 
 
Output phase faultprotection 
selection 
Factory 
default value
1 
0˖Invalid 
FB-18 
Setup 
range 
1˖Valid 
 
Inverter module radiator 
temperature 
Factory default 
value 
- 
FB-19 
Setup 
range 
-10ć to 100ć
Display the Inverter 
module temperature 
 
FB-20  The first fault type 
 
FB-21  The second fault type 
FB-22  The last fault type 
0 to 41 
 
It records the latest 3 fault types for the inverter: 0 means no fault and 1 to 
41 correspond to ERR01 to ERR41.Refer to Chapter 8 for the details. 
 
FB-23 
Frequency 
upon fault 
Display the frequency upon 
the latest fault 
 
FB-24 
Current upon 
fault
Display the current upon 
the latest fault 
 
FB-25 
Bus voltage 
upon fault 
Display the frequency upon 
the latest bus fault 
 
 
 
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