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

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Parameters (M) Monitor display and monitor output signal
FR-A800 5 - 353
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.
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.
●
The decimal point of the first digit on the LED will light for the input option terminal monitor (Pr. 52
= "56").
●
The decimal point of the second digit on the LED will light for the output option terminal monitor
(Pr. 52 = "57").
Pr. 52 setting Monitor description
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).
Tab. 5-133: I/O terminal monitor
I002605E_D
Fig. 5-152: Displaying the signal states of the I/O terminals
I002606E
Fig. 5-153: Displaying the signal states when the input option is mounted
I002607E
Fig. 5-154: Displaying the signal states when the output option is mounted
A
RL
RH
RT
MRS
RUN
ABC1
STP (STOP)
RM
AU
ABC2
OL
SU
IPF
FU
STR
STF
RES
CS
JOG
SO
Input terminal
Center line is always ON
Output terminal
–Display example–
When signals STF,
RH and RUN are on
X1
X0
X2
X3
X6 X9
X4 X7
X13 X14
X15 X12
DY
X10
X11
X5 X8
Center line is always ON
Decimal point LED of first digit LED is always ON
Y1
Y0
Y2
Y3
Y6
Y4
RA3
RA1
RA2
Y5
FR-A8AY
FR-A8AR
Center line is always ON
Decimal point LED of second digit LED is always ON