Mitsubishi FR-A800

(M) Monitor display and monitor output signal
PARAMETERS
385
5
GROUP
M
11 111 RY Inverter operation ready
Output when the reset process is completed after
powering ON the inverter (when starting is
possible by switching the start signal ON or during
operation).
 388
12 112 Y12 Output current detection
Output when the output current is higher than the
Pr.150 setting for the time set in Pr.151 or longer.
Pr.150, Pr.151 395
13 113 Y13 Zero current detection
Output when the output current is lower than the
Pr.152 setting for the time set in Pr.153 or longer.
Pr.152, Pr.153 395
14 114 FDN PID lower limit
Output when the value is lower than the lower limit
of PID control.
Pr.127 to Pr.134,
Pr.575 to Pr.577
50115 115 FUP PID upper limit
Output when the value is higher than the upper
limit of PID control.
16 116 RL
PID forward/reverse rotation
output
Output during forward rotation under PID control.
17  MC1 Electronic bypass MC1
Used when using the electronic bypass function.
Pr.135 to Pr.139,
Pr.159
46418  MC2 Electronic bypass MC2
19  MC3 Electronic bypass MC3
20 120 BOF Brake opening request
Output to open the brake when the brake PLC
function is selected.
Pr.278 to Pr.285,
Pr.292
473
22 122 BOF2
Second brake opening
request
Output to open the brake when the second brake
PL function is selected (RT signal ON).
Pr.641 to Pr.649,
Pr.292
25 125 FAN Fan fault output Output when a fan fault occurs. Pr.244 340
26 126 FIN Heatsink overheat pre-alarm
Output when the heatsink temperature reaches
about 85% of the heatsink overheat protection
operation temperature.
 654
27 127 ORA
Orientation complete
(for FR-A8AP)

When orientation is enabled.
Pr.350 to Pr.366,
Pr.369, Pr.393,
Pr.396 to Pr.399
488
28 128 ORM
Orientation fault
(for FR-A8AP)

30 130 Y30
Forward rotation output
(for FR-A8AP)

Output during motor forward rotation.

390
31 131 Y31
Reverse rotation output
(for FR-A8AP)

Output during motor reverse rotation. 390
32 132 Y32
Regenerative status output
(for FR-A8AP)

Output when the regenerative status is entered
under vector control.
390
33 133 RY2 Operation ready 2
Output during pre-excitation or operation under
Real sensorless vector control, vector control, and
PM sensorless vector control.
 388
34 134 LS Low speed detection
Output when the output frequency drops to the
Pr.865 setting or lower.
Pr.865 392
35 135 TU Torque detection
Output when the motor torque is higher than the
Pr.864 setting.
Pr.864 397
36 136 Y36 In-position
Output when the number of droop pulses drops
below the setting.
Pr.426 249
38 138 MEND Travel completed
Output when the droop pulse is within the in-
position width, and the position command
operation is not completed or performing home
position return.
Pr.426 249
39 139 Y39 Start time tuning completion Output when tuning is completed during start-up. Pr.95, Pr.574 460
40 140 Y40 Trace status Output during trace operation. Pr.1020 to Pr.1047 547
41 141 FB Speed detection
Output when the actual motor rotations per minute
(estimated rotations per minute) reaches Pr.42
(Pr.50, Pr.116).
Pr.42, Pr.50,
Pr.116
39242 142 FB2 Second speed detection
43 143 FB3 Third speed detection
44 144 RUN2 Inverter running 2
Output while the forward rotation or reverse
rotation signal is ON.
Output during deceleration even while the forward
rotation or reverse rotation signal is OFF. (Not
output while pre-excitation LX is ON.)
Output also while the orientation command (X22)
signal is ON.
Under position control, turns ON when the servo is
turned ON (LX ON). (Turns OFF when the servo
turned is OFF (LX OFF)).
 388
45 145 RUN3
Inverter running and start
command is ON
Output while the inverter is running and the start
command is ON.
 388
Setting
Signal
name
Function Operation
Related
parameter
Refer
to
page
Positive
logic
Negative
logic