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(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
129
4

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