Mitsubishi Electric 800 Series, Instruction Manual, Page: 372 / 727

(M) Monitor display and monitor output signal
PARAMETERS
371
5
GROUP
M
 Output signal list
• The functions of the output terminals can be set.
• Refer to the following table and set each parameter. (0 to 99: Positive logic, 100 to 199, 300 to 399: Negative logic)
Setting
Signal
name
Function Operation
Related
parameter
Refer
to
page
Positive
logic
Negative
logic
0 100 RUN Inverter running
Output during operation when the inverter output
frequency reaches
Pr.13 Starting frequency or
higher.
― 375
1 101 SU Up to frequency

Output when the output frequency reaches the set
frequency.
Pr.41 379
2 102 IPF
Instantaneous power failure/
undervoltage

Output when an instantaneous power failure or
undervoltage protection operation occurs.
Pr.57 515
3 103 OL Overload warning
Output during operation of the stall prevention
function.
Pr.22, Pr.23, Pr.66,
Pr.148, Pr.149,
Pr.154
332
4 104 FU Output frequency detection
Output when the output frequency reaches the
frequency set in
Pr.42 ( Pr.43 during reverse
rotation) or higher.
Pr.42, Pr.43 379
5 105 FU2
Second output frequency
detection Output when the output frequency reaches the
frequency set in
Pr.50 or higher.
Pr.50 379
6 106 FU3
Third output frequency
detection Output when the output frequency reaches the
frequency set in
Pr.116 or higher.
Pr.116 379
7 107 RBP
Regenerative brake pre-
alarm

Output when 85% of the regenerative brake duty
set in
Pr.70 is reached.
Pr.70 608
8 108 THP
Electronic thermal O/L relay
pre-alarm
Output when the cumulative electronic thermal O/
L relay value reaches 85% of the trip level.
(Electronic thermal O/L relay protection (E.THT/
E.THM) is activated when the value reaches
100%.)
Pr.9 317
10 110 PU PU operation mode Output when PU operation mode is selected. Pr.79 291
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).
― 375
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.151 382
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.153 382
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
488 15 115 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
448 18 ― MC2 Electronic bypass MC2
19 ― MC3 Electronic bypass MC3
20 120 BOF Brake opening request
Output to open the brake when the brake
sequence function is selected. Pr.278 to Pr.285,
Pr.292
457
22 122 BOF2
Second brake opening
request Output to open the brake when the second brake
sequence 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.244 324
26 126 FIN
Heat sink overheat pre-
alarm
Output when the heat sink temperature reaches
about 85% of the heat sink overheat protection
operation temperature.
― 638
27 127 ORA
Orientation complete
(for vector control
compatible option)

When orientation is enabled.
Pr.350 to Pr.366,
Pr.369, Pr.393,
Pr.396 to Pr.399
473
28 128 ORM
Orientation fault
(for vector control
compatible option)
