Output Terminal Function Selection (Pr. 190 To Pr. 196) - Mitsubishi Electric FR-A740-00023 Instruction Manual

Function assignment of external terminal and control

4.15.6 Output terminal function selection (Pr. 190 to Pr. 196)

You can change the functions of the open collector output terminal and relay output terminal.
Parameter
Number
RUN terminal
190
function selection
SU terminal function
191
selection
IPF terminal function
192
selection
OL terminal function
193
selection
FU terminal function
194
selection
ABC1 terminal
195
function selection
ABC2 terminal
196
function selection
(1) Output signal list
⋅ You can set the functions of the output terminals.
⋅ Refer to the following table and set the parameters: (0 to 99: Positive logic, 100 to 199: Negative logic)
Setting
Signal
Positive Negative
Name
Logic Logic
0 100 RUN
1 101 SU
2 102 IPF
3 103 OL
4 104 FU
5 105 FU2
6 106 FU3
7 107 RBP
8 108 THP
10 110 PU
11 111 RY
12 112 Y12
13 113 Y13
230
Initial
Name
Value
Open
collector
output
terminal
Relay
output
terminal
9999
Function
Output during operation when the inverter
Inverter running output frequency rises to or above Pr. 13
Starting frequency.
Output when the output frequency is reached
Up to frequency
*1
to the set frequency.
Output at occurrence of an instantaneous
Instantaneous power
power failure or when undervoltage protection
failure/undervoltage
is activated.
Output while stall prevention function is
Overload alarm
activated.
Output when the output frequency reaches
Output frequency
the frequency set in Pr. 42 (Pr. 43 for reverse
detection
rotation).
Second output Output when the output frequency reaches
frequency detection the frequency set in Pr. 50.
Third output frequency
Output when the output frequency reaches
the frequency set in Pr. 116.
detection
Regenerative brake
Output when 85% of the regenerative brake
duty set in Pr. 70 is reached.
prealarm
Output when the electronic thermal relay
Electronic thermal function cumulative value reaches 85%.
relay function (Electronic thermal relay function protection
prealarm (E.THT/E.THM) activates, when the value
reached 100%.)
Output when the PU operation mode is
PU operation mode
selected.
Output when the inverter power is turned on,
Inverter operation then output after reset process is completed
ready (when the inverter can be started by switching
the start signal on or while it is running).
Output when the output current is higher than
Output current
the Pr. 150 setting for longer than the time set
detection
in Pr. 151.
Output when the output power is lower than
Zero current detection the Pr. 152 setting for longer than the time set
in Pr. 153.
Initial Signal
0 RUN (inverter running)
1 SU (up to frequency)
IPF (instantaneous power
2
failure, undervoltage)
3 OL (overload alarm)
FU (output frequency
4
detection)
99 ALM (alarm output)
No function
Operation
*3
*3
*3
*3
Setting Range
0 to 8, 10 to 20, 25 to 28, 30 to 36,
39, 41 to 47, 64, 70, 84, 85, 90 to
99, 100 to 108, 110 to 116, 120,
125 to 128, 130 to 136, 139, 141 to
147, 164, 170, 184, 185, 190 to
199, 9999
0 to 8, 10 to 20, 25 to 28, 30 to 36,
39, 41 to 47, 64, 70, 84, 85, 90, 91,
94 to 99, 100 to 108, 110 to 116,
120, 125 to 128, 130 to 136, 139,
141 to 147, 164, 170, 184, 185,
190, 191, 194 to 199, 9999
Related Refer to
Parameters
⎯
Pr. 41
Pr. 57
Pr. 22, Pr. 23,
Pr. 66, Pr. 148,
Pr. 149, Pr. 154
Pr. 42, Pr. 43
Pr. 50
Pr. 116
Pr. 70
Pr. 9
Pr. 79
⎯
Pr. 150, Pr. 151
Pr. 152, Pr. 153
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