Operation Panel Setting Dial Push Display (Pr.992); Operation Panel (Fr-Du08) I/O Terminal Monitor (Pr.52) - Mitsubishi Electric FR-F800 Instruction Manual

(M) Monitor display and monitor output signal
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
0 During running/stop
During stop
100
Running

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)
• When Pr.52 = "55 to 57", the I/O terminal state can be monitored on the operation panel (FR-DU08).
• The output terminal monitor is displayed on the third monitor.
• 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.
Pr.52 setting
55 Displays the I/O terminal ON/OFF state of the inverter.
56 Displays input terminal ON/OFF state of the digital input option (FR-A8AX)

57 Displays output terminal ON/OFF state of the digital output option (FR-A8AY) or the relay output option (FR-A8AR).


The setting values "56, 57" can be set even if the option is not installed. All are OFF when the option is not connected.
• On the I/O terminal monitor (Pr.52 = "55"), the upper LEDs denote the input terminal state, and the lower LEDs denote the
output terminal state.
STP (STOP)
AU
RM RH
MRS
RT
RL
RUN OL
ABC1
SU FU
IPF
ABC2
• The decimal point of the first digit on the LED will light for the input option terminal monitor (Pr.52 = "56").
X1 X2 X4 X5
X6
X0 X3
X12 X15
X10 X11
X13 X14
DY
• The decimal point of the second digit on the LED will light for the output option terminal monitor (Pr.52 = "57").
Y1 Y4
Y2 Y5
Y6
Y0 Y3
RA3
RA1 RA2
270
PARAMETERS
Status Monitor displayed by the setting dial push
Set frequency (PU direct-in frequency)
Set frequency
Output frequency
RES JOG
STF
CS
STR
SO
X7 X8
X9
Decimal point LED of second digit LED is always ON

Monitor description
Input terminal
Center line is always ON
Output terminal
Center line is always ON
Decimal point LED of first digit LED is always ON
FR-A8AY
Center line is always ON
FR-A8AR
- Display example -
When signals STF,
RH and RUN are on
A