Mitsubishi Electric FR-A820-00046 Instruction Manual page 516

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(M) Monitor display and monitor output signal
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 Monitor description
55
56
57
Tab. 5-129: I/O terminal monitor
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.
RL
ABC1
Fig. 5-148:
● The decimal point of the first digit on the LED will light for the input option terminal monitor (Pr. 52
= "56").
X0
X10 X11
Fig. 5-149:
● The decimal point of the second digit on the LED will light for the output option terminal monitor
(Pr. 52 = "57").
Y0
RA1 RA2
Fig. 5-150:
5 - 336
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).
STP (STOP)
AU
RES
STF
RM
RH
STR
MRS
RT
RUN
OL
SU
FU
ABC2
IPF
SO
Displaying the signal states of the I/O terminals
X1
X4
X7
X2
X5
X8
X6
X3
X12
X15
X13 X14
DY
Displaying the signal states when the input option is mounted
Y1
Y2
Y4
Y5
Y6
Y3
RA3
Displaying the signal states when the output option is mounted
JOG
CS
Center line is always ON
X9
Decimal point LED of second digit LED is always ON
Input terminal
–Display example–
When signals STF,
RH and RUN are 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
Parameters
A
I002605E_D
I002606E
I002607E

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