Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual page 432

NOTE
• On the operation panel (FR-DU08), the "Hz" unit indicator is lit while displaying the output frequency, the "Hz" blinks when
displaying the set frequency.
 Displaying the set frequency during stop (Pr.52)
• When Pr.52 = "100", the set frequency is displayed during stop, and output frequency is displayed during running. (LED
of Hz flickers during stop and is lit during operation.)
Pr.52 setting Status
During running/
0
stop
During stop
100
During running
*1 Displays the frequency that is output when the start command is ON. The value considers the maximum/minimum frequency and frequency
jumps. It is different from the frequency setting displayed when Pr.52 = "5".
NOTE
• During an error, the output frequency at error occurrence appears.
• During output shutoff by the MRS signal, the values displayed are the same as during a stop.
• During offline auto tuning, the tuning state monitor takes priority.
 Operation panel setting dial push display (Pr.992)
• Use Pr.992 to select the monitor that appears when the setting dial on the operation panel (FR-DU08) is pushed.
• When Pr.992 = "0 (initial value)", keep pressing the setting dial when in PU operation mode or External/PU combined
operation mode 1 (Pr.79 Operation mode selection = "3") to show the presently set frequency.
• When Pr.992 = "100", the set frequency is displayed during stop, and output frequency is displayed during running.
Pr.992 setting Status
0 During running/stop
During stop
100
During running
*1 Displays the frequency that is output when the start command is ON. The value considers the maximum/minimum frequency and frequency
jumps. It is different from the frequency setting displayed when Pr.992 = "5".
 Operation panel (FR-DU08) I/O terminal monitor (Pr.52, Pr.774 to Pr.776,
Pr.992)
• When Pr.52 (Pr.774 to Pr.776, Pr.992) = "55 to 57", the I/O terminal state can be monitored on the operation panel (FR-
DU08).
• The LED is ON when the terminal is ON, and the LED is OFF when the terminal is OFF. The center line of LED is always
ON. The center line of LED is always ON.
Pr.52, Pr.774 to Pr.776,
Pr.992 setting
55 I/O terminal status
*1
Option input terminal status
56
*1
Option output terminal status
57
*1 The setting value "56 or 57" can be set even if the option is not installed. All are OFF when the option is not connected.
Output frequency
Output frequency
Output current
*1
Set frequency
Output frequency
Monitor displayed by the setting dial push
Set frequency (PU direct-in frequency)
*1
Set frequency
Output frequency
Monitor item
Displays the I/O terminal ON/OFF state of the inverter.
Displays input terminal ON/OFF state of the digital input option (FR-A8AX)
Displays output terminal ON/OFF state of the digital output option (FR-A8AY) or
the relay output option (FR-A8AR).
Output current Output voltage
Output voltage
Monitor description
5.11 (M) Item and output signal for monitoring
Fault monitor
Fault monitor
431
5. PARAMETERS
1
2
3
4
5
6
7
8
9
10