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103
Parameter list
Parameter list
5
ADJUSTMENT
Detection of output frequency and current
—
Detection of output current (Y12 signal) and zero
current (Y13 signal)
(Pr.150 to Pr.153, Pr.166, Pr.167)
150
Output current
detection level
0.1% 120% 0 to 150%
Set the output current detection level.
100% is the rated inverter current.
151
Output current
detection signal delay
time
0.1s 0s 0 to 10s
Set the output current detection period.
Set the time from when the output current has
risen above the setting until the output current
detection signal (Y12) is output.
152
Zero current detection
level
0.1% 5% 0 to 150%
Set the zero current detection level.
Suppose that the rated inverter current is
100%.
153
Zero current detection
time
0.01s 0.5s 0 to 10s
Set this parameter to define the period from
when the output current drops below the Pr.152
value until the zero current detection signal
(Y13) is output.
166
Output current
detection signal
retention time
0.1s 0.1s
0 to 10s
Set the retention time when the Y12 signal is
ON.
9999
The Y12 signal ON status is retained.
The signal is turned OFF at the next start.
167
Output current
detection operation
selection
10
0
Y12 Signal - ON Y13 Signal - ON
Operation continued Operation continued
1 Trip (E.CDO) Operation continued
10 Operation continued Trip (E.CDO)
11 Trip (E.CDO) Trip (E.CDO)
154
Refer to Pr.22 and Pr.23.
Function assignment of external terminal and control — Condition selection for the
second functions activation (RT signal) (Pr.155)
155
RT signal function
validity condition
selection
10
0
Second function is immediately valid with ON
of the RT signal.
10
Second function is valid only during the RT
signal is ON and constant speed operation.
(Invalid during acceleration/deceleration)
156, 157
Refer to Pr.22 and Pr.23.
158
Refer to Pr.54 to Pr.56.
159
Refer to Pr.135 to Pr.139.
Misoperation prevention and parameter setting restriction — Displaying necessary
parameters only (user group) (Pr.160, Pr.172 to Pr.174)
160
User group read
selection
1 9999
9999
Only the simple mode parameters can be
displayed.
1
Only the parameters registered in the user
group can be displayed.
0
Simple mode and extended mode parameters
can be displayed.
172
User group registered
display/batch clear
10
(0 to 16)
Displays the number of cases registered as a
user group (reading only).
××
9999 Batch clear the user group registration
173
User group
registration
1 9999
0 to 999,
9999
Set the parameter numbers to be registered to
the user group. Read value is always "9999".
×××
174
User group clear
1 9999
0 to 999,
9999
Set the parameter numbers to be cleared from
the user group.
Read value is always "9999".
×××
Parameter
Name
Incre-
ments
Initial
Value
Range Description
Parameter
copy
Parameter
clear
All parameter
clear
Related
parameters
: enabled
× : disabled