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60
PARAMETERS
Parameter
5
Function list (Extended function
parameters)
Sub functions
156
Stall prevention
operation selection
You can make setting to prevent the inverter from an overcurrent trip (prevent the fast-
response current restriction from being activated) and/or set the OL signal output delay
if stall prevention is activated by an overcurrent or an excessive current flows due to
sudden fluctuation of load, ON-OFF of the running inverter output side or the like.
1
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157
OL signal output
timer
Set whether to output the overload alarm signal (OL signal) immediately or after a
preset period of time when an overload status has occurred.
0 to 25s, 9999
0
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Display functions
158
DA2 terminal function
selection
Select the monitor output DA2 data.
1: Speed
2: Output current
3: Output voltage
5: Preset speed
6: Output frequency
7: Motor torque
8: Converter output voltage
9: Regenerative brake duty
10: Electronic thermal relay load factor
11: Output current peak value
12: Converter output voltage peak value
17: Load meter
18: Motor excitation current
21: Reference output
32: Torque command
33: Torque current command
34: Motor output
36: Torque monitor (driving/regenerative polarity switching)
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Automatic restart after
instantaneous power failure
160
Extended function
selection
0,1 0
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162
Automatic restart
after instantaneous
power failure
selection
Valid during V/F control
You can select the method for automatic restart after instantaneous power failure.
0: With speed search
1: Without speed search
10: Speed search initiated per start
0
×××
163
First cushion time for
restart
Set the first cushion time for restart (0 to 20s), first cushion voltage for restart (0 to
100%) and restart current restriction level (0 to 200%) when a slight overload status
has occurred at an automatic restart after instantaneous power failure.
0s
×××
164
First cushion voltage
for restart
0%
×××
165
Restart current
restriction level
150%
×××
Function
Parameter
Name Outline
Factory
Setting
Cus-
tomer
Set-
ting
At-a-glance Guide to Func-
tions
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": Usable function
×: Unusable function
* :
Functions that can be used
for parameter-set position con-
trol
Vector Control
Speed
control
Torque
control
Position
control
Setting
Fast-Response Current
Restriction
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: Activated
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: Not activated
OL Signal Output
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: Operation continued
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: Operation not continued
0
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9
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10
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11
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12
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14
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15
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16
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17
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18
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19
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20
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21
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22
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23
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24
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25
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26
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27
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28
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29
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30
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31
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100
Driving
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Regener-
ation
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101
Driving
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Regener-
ation
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