Mitsubishi Electric 800 Series Instruction Manual page 372

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
Positive Negative
name
logic logic
0 100 RUN Inverter running
1 101 SU Up to frequency
Instantaneous power failure/
2 102 IPF
undervoltage
3 103 OL Overload warning
4 104 FU Output frequency detection
Second output frequency
5 105 FU2
detection
Third output frequency
6 106 FU3
detection
Regenerative brake pre-
7 107 RBP
alarm
Electronic thermal O/L relay
8 108 THP
pre-alarm
10 110 PU PU operation mode
11 111 RY Inverter operation ready
12 112 Y12 Output current detection
13 113 Y13 Zero current detection
14 114 FDN PID lower limit
15 115 FUP PID upper limit
PID forward/reverse rotation
16 116 RL
output
17 ― MC1 Electronic bypass MC1
18 ― MC2 Electronic bypass MC2
19 ― MC3 Electronic bypass MC3
20 120 BOF Brake opening request
Second brake opening
22 122 BOF2
request
25 125 FAN Fan fault output
Heat sink overheat pre-
26 126 FIN
alarm
Orientation complete
27 127 ORA (for vector control
compatible option)
Orientation fault
28 128 ORM (for vector control
compatible option)
Function
Output during operation when the inverter output
frequency reaches Pr.13 Starting frequency or
higher.
Output when the output frequency reaches the set

frequency.
Output when an instantaneous power failure or
undervoltage protection operation occurs.

Output during operation of the stall prevention
function.
Output when the output frequency reaches the
frequency set in Pr.42 (Pr.43 during reverse
rotation) or higher.
Output when the output frequency reaches the
frequency set in Pr.50 or higher.
Output when the output frequency reaches the
frequency set in Pr.116 or higher.
Output when 85% of the regenerative brake duty
set in Pr.70 is reached.

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%.)
Output when PU operation mode is selected.
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).
Output when the output current is higher than the
Pr.150 setting for the time set in Pr.151 or longer.
Output when the output current is lower than the
Pr.152 setting for the time set in Pr.153 or longer.
Output when the value is lower than the lower limit
of PID control.
Output when the value is higher than the upper
limit of PID control.
Output during forward rotation under PID control.
Used when using the electronic bypass function.
Output to open the brake when the brake
sequence function is selected.
Output to open the brake when the second brake
sequence function is selected (RT signal ON).
Output when a fan fault occurs.
Output when the heat sink temperature reaches
about 85% of the heat sink overheat protection
operation temperature.

When orientation is enabled.

(M) Monitor display and monitor output signal
Operation
Refer
Related
to
parameter
page
― 375
Pr.41 379
Pr.57 515
Pr.22, Pr.23, Pr.66,
Pr.148, Pr.149, 332
Pr.154
Pr.42, Pr.43 379
Pr.50 379
Pr.116 379
Pr.70 608
Pr.9 317
Pr.79 291
― 375
Pr.150, Pr.151 382
Pr.152, Pr.153 382
Pr.127 to Pr.134,
488
Pr.575 to Pr.577
Pr.135 to Pr.139,
448
Pr.159
Pr.278 to Pr.285,
Pr.292
457
Pr.641 to Pr.649,
Pr.292
Pr.244 324
― 638
Pr.350 to Pr.366,
Pr.369, Pr.393, 473
Pr.396 to Pr.399
371
PARAMETERS
5
GROUP
M