Mitsubishi Electric FR-A820-00046 Instruction Manual page 542

(M) Monitor display and monitor output signal
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: Negative logic)
Setting
Positive
logic
0
1
2
3
4
5
6
7
8
10
11
12
13
14
15
16
17
18
19
20
22
25
Tab. 5-140: Output terminal function assignment (1)
5 - 362
Signal
Function
Negative
name
logic
100 RUN Inverter running
101 SU
Up to frequency
Instantaneous power
102 IPF
failure/undervoltage
103 OL Overload warning
Output frequency
104 FU
detection
Second output frequency
105 FU2
detection
Third output frequency
106 FU3
detection
Regenerative brake pre-
107 RBP
alarm
Electronic thermal O/L
108 THP
relay pre-alarm
110 PU PU operation mode
111 RY Inverter operation ready
112 Y12 Output current detection
113 Y13 Zero current detection
114 FDN PID lower limit
115 FUP PID upper limit
PID forward/reverse
116 RL
rotation output
⎯
MC1 Electronic bypass MC1
⎯
MC2 Electronic bypass MC2
⎯
MC3 Electronic bypass MC3
120 BOF Brake opening request
Second brake opening
122 BOF2
request
125 FAN Fan fault output
Operation
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 electronicbypass
function.
Output to open the brake when the
brake PLC function is selected.
Output to open the brake when the
second brake PL function is selected (RT
signal ON).
Output when a fan fault occurs.
Parameters
Related Refer to
parameter page
⎯
5-367
Pr. 41 5-373
5-562,
Pr. 57
5-571
Pr. 22, Pr. 23, Pr.
66, Pr. 148, Pr. 5-84
149, Pr. 154
Pr. 42, Pr. 43 5-373
Pr. 50 5-373
Pr. 116 5-373
Pr. 70 5-675
Pr. 9 5-292
Pr. 79 5-263
⎯
5-367
Pr. 150, Pr. 151 5-377
Pr. 152, Pr. 153 5-377
Pr. 127 to
Pr. 134, Pr. 575 5-524
to Pr. 577
Pr. 135 to
5-471
Pr. 139, Pr. 159
Pr. 278 to
Pr. 285, Pr. 292
5-484
Pr. 641 to
Pr. 649, Pr. 292
Pr. 244 5-303