Mitsubishi Electric FR-A520-2.2K User Manual

54
OPERATION/CONTROL
3.2.6 Operation mode
Note: If the operation mode cannot be changed, refer to page 204.
3.2.7 Help mode
(1) Alarm history
Four past alarms can be displayed with the key.
("." is appended to the most recent alarm.)
When no alarm exists, E._ _0 is displayed.
MODE MODEMODE
To 3.2.7 Help mode

External operation

PU operation

PU jog operation
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
MODE
To 3.2.3 Monitoring

Alarm history

Alarm history
clear

Parameter clear

All clear

User clear

Software version
read
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
Most recent alarm
Frequency
Current Voltage
Cumulative
energization time
At alarm occurrence

Mitsubishi Electric FR-A520-2.2K Specifications

General

Brand	Mitsubishi Electric
Model	FR-A520-2.2K
Category	Inverter
Language	English