150 
 
Operation Status at 
1
st
 Most Recent Fault 
Displays the operation status at the first most recent fault.   
(Same status display as U1-11) 
Frequency command   
at 2
nd
 Most Recent 
Fault 
Displays the frequency command at the second most recent 
fault. 
Output Frequency at 
2
nd
 Most Recent 
Fault 
Displays the output frequency at the second most recent 
fault. 
Output Current at 
2
nd
 Most Recent 
Fault 2
nd
 
Displays the output current at the second most recent fault.   
Motor Speed at 2
nd
 
Most Recent Fault   
Displays the motor speed at the second most recent fault.   
Output Voltage   
command at 2
nd
 
Most Recent Fault 
Displays the output voltage command at the second most 
recent fault. 
Main Circuit DC   
Voltage at 2
nd
 Most 
Recent Fault 
Displays the main circuit DC voltage at the second most 
recent fault. 
Input Terminal Status 
at 2
nd
 Most Recent 
Fault 
Displays the input terminal status at the second most recent 
fault. (Same status display as U1-09) 
Output Terminal 
Status at 2
nd
 Most 
Recent Fault 
Displays the output terminal status at the second most recent 
fault. (Same status display as U1-10) 
Operation Status at 
2
nd
 Most Recent 
Fault 
Displays the operation status at the second most recent fault. 
(Same status display as U1-11) 
Displays the current alarm. 
Displays the first most recent alarm. 
Displays the second most recent alarm. 
Displays the third most recent alarm. 
Displays the fourth most recent alarm. 
Displays the cumulative operation time for the drive. The