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140
Function assignment of external
terminal and control
4.11.5 Output terminal function selection (Pr. 190 to Pr. 196)
(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)
You can change the functions of the open collector output terminal and relay output terminal.
Parameter
Number
Name
Initial
Value
Initial Signal Setting Range
190
RUN terminal
function selection
Open
collector
output
terminal
0 RUN (inverter running)
0 to 5, 7, 8, 10 to 19, 25, 26,
45 to 48, 57, 64, 67, 70, 79, 85, 90 to
96, 98, 99, 100 to 105, 107, 108, 110
to 116, 125, 126, 145 to 148, 157,
164, 167, 170, 179, 185, 190 to
196, 198, 199, 9999
191
SU terminal function
selection
1 SU (up to frequency)
192
IPF terminal function
selection
2
IPF (instantaneous power
failure, undervoltage)
193
OL terminal function
selection
3 OL (overload alarm)
194
FU terminal function
selection
4
FU (output frequency
detection)
195
ABC1 terminal
function selection
Relay
output
terminal
99 ALM (fault output)
0 to 5, 7, 8, 10 to 19, 25, 26, 45 to
48, 57, 64, 67, 70, 79, 85, 90, 91,
94 to 96, 98, 99, 100 to 105, 107,
108, 110 to 116, 125, 126, 145 to
148, 157, 164, 167, 170, 179, 185,
190, 191, 194 to 196, 198, 199,
9999
196
ABC2 terminal
function selection
9999 No function
The above parameters can be set when Pr. 160 User group read selection = "0". (Refer to page 201)
Setting
Signal
Name
Function Operation
Related
Parameters
Refer
to Page
Positive
Logic
Negative
Logic
0 100 RUN Inverter running
Output during operation when the inverter
output frequency rises to or above Pr. 13
Starting frequency (0.01Hz under IPM motor
control).
⎯ 142
1 101 SU Up to frequency
*1
Output when the output frequency is
reached to the set frequency.
Pr. 41 144
2102IPF
Instantaneous power
failure/undervoltage
Output at occurrence of an instantaneous
power failure or when undervoltage
protection is activated.
Pr. 57 162
3 103 OL Overload warning
Output while stall prevention function is
activated.
Pr. 22, Pr. 23,
Pr. 66, Pr. 148,
Pr. 149, Pr. 154
91
4104FU
Output frequency
detection
Output when the output frequency reaches
the frequency setting in Pr. 42 (Pr. 43 for
reverse rotation).
Pr. 42, Pr. 43 144
5105FU2
Second output
frequency detection
Output when the output frequency reaches
the frequency setting in Pr. 50.
Pr. 50 144
7107RBP
Regenerative brake
pre-alarm
Output when 85% of the regenerative brake
duty set in Pr. 70 is reached.
Setting can be made for the 75K or higher.
Pr. 70 125
8108THP
Electronic thermal
relay function
prealarm
Output when the electronic thermal value
reaches 85% of the trip level.
(Electronic thermal relay function protection
(E.THT/E.THM) activates, when the value
reached 100%.)
Pr. 9 120
10 110 PU PU operation mode
Output when the PU operation mode is
selected.
Pr. 79 206
11 111 RY
Inverter operation
ready
Output when the reset process is completed
(when the inverter can be started by
switching the start signal ON or while it is
running) after powering ON the inverter.
⎯ 142
12 112 Y12
Output current
detection
Output when the output current is higher
than the Pr. 150 setting for longer than the
time set in Pr. 151.
Pr. 150, Pr. 151 146