Mitsubishi Electric FR-A800, Instruction Manual

Page: 542 / 1042

(M) Monitor display and monitor output signal Parameters
5 - 362
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
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.
⎯
5-367
1 101 SU
Up to frequency
Output when the output frequency
reaches the set frequency.
Pr. 41 5-373
2 102 IPF
Instantaneous power
failure/undervoltage
,
Output when an instantaneous power
failure or undervoltage protection
operation occurs.
Pr. 57
5-562,
5-571
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
5-84
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 5-373
5 105 FU2
Second output frequency
detection
Output when the output frequency
reaches the frequency set in Pr. 50 or
higher.
Pr. 50 5-373
6 106 FU3
Third output frequency
detection
Output when the output frequency
reaches the frequency set in Pr. 116 or
higher.
Pr. 116 5-373
7 107 RBP
Regenerative brake pre-
alarm
Output when 85% of the regenerative
brake duty set in Pr. 70 is reached.
Pr. 70 5-675
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 5-292
10 110 PU PU operation mode
Output when PU operation mode is
selected.
Pr. 79 5-263
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).
⎯
5-367
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 5-377
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 5-377
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
5-524 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 electronicbypass
function. Pr. 135 to
Pr. 139, Pr. 159
5-471 18
⎯
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
5-484
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 5-303
Tab. 5-140: Output terminal function assignment (1)