Справочник Пользователя для Mitsubishi Electronics FR-A500
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4.2.52 Output terminal function selection (Pr. 190 to Pr. 195)
Pr. 190 "RUN terminal function selection"
Pr. 191 "SU terminal function selection"
Pr. 192 "IPF terminal function selection"
Pr. 193 "OL terminal function selection"
Pr. 194 "FU terminal function selection"
Pr. 195 "A, B, C terminal function selection"
You can change the functions of the open collector and contact output terminals.
<Setting>
Refer to the following table and set the parameters:
Parameter
Number
Terminal
Symbol
Factory Setting
Factory-Set
Terminal Function
Setting Range
190
RUN
0
Inverter running
0 to 199, 9999
191
SU
1
Up to frequency
0 to 199, 9999
192
IPF
2
Instantaneous power
failure/undervoltage
failure/undervoltage
0 to 199, 9999
193
OL
3
Overload alarm
0 to 199, 9999
194
FU
4
Output frequency
detection
detection
0 to 199, 9999
195
A, B, C
99
Alarm output
0 to 199, 9999
Setting
Signal
Name
Function
Operation
Related
parameter
Positive
logic
Negative
logic
0
100
RUN
Inverter running
Output during operation when the inverter output
frequency rises to or above the starting
frequency.
frequency rises to or above the starting
frequency.
1
101
SU
Up to frequency
Refer to Pr. 41 "up-to-frequency sensitivity".
(Note 2)
(Note 2)
Pr. 41
2
102
IPF
Instantaneous power failure or
undervoltage
undervoltage
Output when an instantaneous power failure or
undervoltage occurs.
undervoltage occurs.
3
103
OL
Overload alarm
Output while stall prevention function is activated.
Pr. 22, Pr. 23,
Pr. 66, Pr. 148,
Pr. 149, Pr. 154
4
104
FU
Output frequency detection
Refer to Pr. 42, Pr. 43 (output frequency
detection).
detection).
Pr. 42, Pr. 43
5
105
FU2
Second output frequency
detection
detection
Refer to Pr. 50 (second output frequency
detection).
detection).
Pr. 50
6
106
FU3
Third output frequency
detection
detection
Refer to Pr. 116 (third output frequency
detection).
detection).
Pr. 116
7
107
RBP
Regenerative brake pre-alarm
Output when 85% of the regenerative brake duty
set in Pr. 70 is reached.
set in Pr. 70 is reached.
Pr. 70
8
108
THP
Electronic overcurrent
protection pre-alarm
protection pre-alarm
Output when the cumulative electronic
overcurrent protection value reaches 85% of the
preset level.
overcurrent protection value reaches 85% of the
preset level.
Pr. 9
9
109
PRG
Programmed mode
Output in the programmed mode. (Note 3)
Pr. 79, Pr. 200
to Pr. 231
10
110
PU
PU operation mode
Output when the PU operation mode is selected.
11
111
RY
Inverter operation ready
Output when the inverter can be started by
switching the start signal on or while it is running.
switching the start signal on or while it is running.
12
112
Y12
Output current detection
Refer to Pr. 150 and Pr. 151 (output current
detection).
detection).
Pr. 150, Pr. 151
13
113
Y13
Zero current detection
Refer to Pr. 152 and Pr. 153 (zero current
detection).
detection).
Pr. 152, Pr. 153
14
114
FDN
PID lower limit
Refer to Pr. 128 to Pr. 134 (PID control).
Pr. 128 to
Pr. 134
15
115
FUP
PID upper limit
16
116
RL
PID forward-reverse rotation
output
output