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Monitor display and monitor output signal
4
PARAMETERS
(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.
⋅ On the unit I/O terminal monitor (Pr. 52 = "55"), the upper LEDs denote the input terminal status and the lower the
output terminal status.
⋅ On the input option terminal monitor (Pr. 52 = "56"), the decimal point LED of the first digit LED is on.
⋅ On the input option terminal monitor (Pr. 52 = "57"), the decimal point LED of the second digit LED is on.
(2) Display set frequency during stop (Pr. 52)
⋅ When Pr. 52 is set to "100", the set frequency monitor
is displayed during a stop and the output frequency
monitor is displayed during operation. (LED of Hz
flickers during stop and is lit during running.)
⋅ When Pr. 52 = "100", the set frequency displayed at a
stop indicates frequency to be output when the start
command is on.
Different from the frequency setting displayed when
Pr. 52 = "5", the value based on maximum/minimum
frequency and frequency jump is displayed.
Type of Monitor
Pr. 52
0 100
During
running/stop
During
stop
During
running
Output
frequency
Output
frequency
Set
frequency
Output
frequency
Output current Output current
Output voltage Output voltage
Alarm display Alarm display
REMARKS
⋅ During an error, the output frequency at error occurrence appears.
⋅ During MRS, the values displayed are the same as during a stop.
⋅ During offline auto tuning, the tuning status monitor has priority.
Pr. 52 Setting
Monitor Description
55 Display the I/O and output terminal ON/OFF status of the inverter unit.
56 * Display the input terminal ON/OFF status of the digital input option (FR-A7AX).
57 * Display the output terminal ON/OFF status 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.
RM
RL
RH
RT
MRS
STR
AU RES JOG
SU
IPF
OLRUN
FU
Free
Free
Free
Free
Free
ABC1
ABC2
STOP STF CS
Center line is always on
Input terminal
- Display example -
When signals STF,
RH and RUN are on
Output terminal
MON P.RUN
EXT NETPU
FWD
REV
Hz
A
V
X1
X0
X2
X3
X6
X9
X4 X7
X13
X14
X15X12
Free
Free
DY
Free
Free
Free
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
Center line is always on
Decimal point LED of second digit LED is always on
FR-A7AY
FR-A7AR
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