Omron SYSDRIVE 3G3JV Series - Page 141

9-4
Parame-
ter No.
Refer-
ence
page
Changes
during
opera-
tion
Default
setting
Unit
of set-
ting
Set-
ting
range
DescriptionName
n20 S-shape accel-
eration/decel-
eration charac-
teristic
Used to set S-shape acceleration/decel-
eration characteristics.
0: No S-shape acceleration/deceleration
(trapezoidal acceleration/deceleration)
1: S-shape acceleration/deceleration char-
acteristic time 0.2 s
2: S-shape acceleration/deceleration char-
acteristic time 0.5 s
3: S-shape acceleration/deceleration char-
acteristic time 1.0 s
Note When the S-shape acceleration/de-
celeration characteristic time is set,
the acceleration and deceleration
times
will be lengthened according to
the S-shape at the beginning and
end of acceleration/deceleration.
0 to 3 1 0 No 5-16
n21 Frequency ref-
erence 1
Used to set internal frequency references.
Note Frequency
reference 1 is enabled in
0.0 to
max.
fre
0.1 Hz
(see
note)
6.0 Yes 5-11
n22 Frequency ref-
erence 2
Note Frequency
reference
1
is
enabled
in
remote mode with n03 for frequency
reference selection set to 1.
max.
fre-
quen-
cy
(see
note)
0.0 Yes 5-11
n23 Frequency ref-
erence 3
reference selection set to 1.
Note These frequency references are se-
lected with multi-step speed refer-
cy
0.0 Yes 5-11
n24 Frequency ref-
erence 4
lected
with
multi step
speed
refer
ences (multi-function input). See the
reference pages for the relationship
b t lti t d f
0.0 Yes 5-11
n25 Frequency ref-
erence 5
pg p
between multi-step speed refer-
ences and frequency references.
0.0 Yes 5-11
n26 Frequency ref-
erence 6
0.0 Yes 5-11
n27 Frequency ref-
erence 7
0.0 Yes 5-11
n28 Frequency ref-
erence 8
0.0 Yes 5-11
n29 Inching fre-
quency com-
mand
Used to set the inching frequency com-
mand.
Note The inching frequency command is
selected with the inching command
(multi-function input). The inching
frequency command takes prece-
dence
over the multi-step speed ref -
erence.
6.0 Yes 5-12
n30 Frequency ref-
erence upper
limit
Used to set the upper and lower frequency
reference limits in percentage based on
the maximum frequency as 100%.
Note If n31 is set to a value less than the
minimum output frequency (n14) the
0 to
110
1% 100 No 5-9
n31 Frequency ref-
erence lower
limit
minimum output
f
requency
(
n14
)
, the
Inverter will have no output when a
frequency reference less than the
minimum output frequency input is
input.
0 to
110
1% 0 No 5-9
List of Parameters Chapter 9