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4.2.5.
List of Monitor Items
The table below lists all monitor items which appear in the seven-segment display on the console in the monitor
(MONI) mode.
For details of how to change the display of monitor items, refer to {4.1.4. Checking Operating State}.
Press the [SET] key or [
↑
] key to change a monitor item from top down in the table, and the [
↓
] key from bottom
up.
List of monitor items
Monitor contents
Display of
selecting items
Unit Description
DC voltage
V
DC voltage.
DC voltage command
V
DC voltage command.
AC current
A
Effective value of AC current.
AC voltage
V
Effective value of AC line voltage.
AC frequency
Hz
Frequency of alter.
AC power
kW
AC active power.
Positive power is defined as flowing into power system.
Power supply voltage
V
Effective value of power supply line voltage.
Active
current
command
A
Effective value of active current command input to the AC
current control part.
Reactive
current
command
A
Effective value of reactive current command input to the
AC current control part.
Active current
A
AC active current as an effective value.
Positive current is defined as flowing into power system.
Reactive current
A
AC reactive current as an effective value.
Displays advance phase in the positive side and delay phase
in the negative side.
Overload protection
counter
%
Counter of overload (oL).
When this counter reaches 100 %, a protection operation
starts.
