Mitsubishi Electric FR-F740-00023 Instruction Manual page 138

(3) Operation panel (FR-DU07) I/O terminal monitor (Pr. 52)
When Pr. 52 is set to any of "55 to 57", the I/O terminal states can be monitored on the operation panel (FR-DU07).
The I/O 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 and output terminal ON/OFF states of the inverter unit.
56 * Displays the input terminal ON/OFF states of the digital input option (FR-A7AX).
57 * Displays the output terminal ON/OFF states of the digital output option (FR-A7AY) or relay output option (FR-A7AR).
* You can set "56" or "57" even if the option is not fitted. When the option is not fitted, the monitor displays are all off.
On the unit I/O terminal monitor (Pr. 52 = "55"), the upper LEDs denote the input terminal states and the lower the
output terminal states.
RM AU
RH
RL RT
RUN
ABC1 SU
ABC2 IPF
On the input option terminal monitor (Pr. 52= "56"), the decimal point LED of the first digit LED is on.
X1 X4
X2
X3
X0
X12
X10 X13
X11 X14
On the input option terminal monitor (Pr. 52= "57"), the decimal point LED of the second digit LED is on.
Y1 Y4
Y2
Y0 Y3
RA3
RA1
RA2
RES JOG
STOP STF CS
MRS
STR
OL Free Free
FU
Free Free
Free
X7
X5 X8
X6 X9
X15 Free
DY
Free
Free Free
Y5
Y6
Decimal point LED of second digit LED is always on
Monitor display and monitor output signal
Monitor Description
Input Terminals
Center line is always on
Output terminal
Center line is always on
Free
Decimal point LED of first digit LED is always on
FR-A7AY
Center line is always on
FR-A7AR
- Display example -
When signals STF,
RH and RUN are on
Hz
MON P.RUN
A
PU EXT NET
V
REV FWD
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