Mitsubishi Electric FREQROL HC Instruction Manual page 52

(6) Alarm history clear function (Erases alarm history)
HELP key
1. MONITOR 1. MONITOR
2. PU Oper
3. Pr. List
4. Pr. Clear
5. Alarm Hist
6. Alarm Clear
7. Inv. Reset
8. T/Shooting
(7) Converter reset (Resets the high power factor converter)
Note: Though the display shows inverter reset, note that the inverter is not reset. (To reset the inverter
together with the converter, terminals RSO-RES and terminals SE-SD must have been
connected.)
HELP key
1. MONITOR 1. MONITOR
2. PU Oper
3. Pr. List
4. Pr. Clear
5. Alarm Hist
6. Alarm Clear
7. Inv. Reset
8. T/Shooting
(8) Troubleshooting (Note that this function is invalid)
HELP key
1. MONITOR
2. PU Oper
3. Pr. List
4. Pr. Clear
5. Alarm Hist
6. Alarm Clear
7. Inv. Reset
8. T/Shooting
* This function cannot be used. Press the HELP key to return to the previous screen or press the MONITOR or SET key to
return to the help selection screen.
Note: 1.There are restrictions on the help functions of the high power factor converter compared to those
of the inverter.
2.When you have selected an invalid item, press the CLEAR key to return to the help selection
screen.
ALARM CLEAR
Read
Write
Exec<WRITE>
Cancel<CLEAR>
INV. RESET
Read
Write
Exec<WRITE>
Cancel<CLEAR>
Note: Returns to the screen at
1 M. Not Run
2 M. Spd Error
3 M. A/Dec Err
Read
4 M. Curr. High
ALARM CLEAR
Completed
FWD EXT
the power on (first priority
screen (refer to page 35))
*
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