Omron J7 series, User Manual

Page: 162 / 177

148
List of Parameters
Chapter 10
n20
(0114) S-shape
accelera-tion/
decel-eration
character-istic Used to set S-shape acceleration/
deceleration characteristics.
0: No S-shape acceleration/deceleration
(trapezoidal acceleration/deceleration)
1: S-shape acceleration/deceleration
characteristic time 0.2 s
2: S-shape acceleration/deceleration
characteristic time 0.5 s
3: S-shape acceleration/deceleration
characteristic time 1.0 s
Note When the S-shape acceleration/
deceleration 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 5-14
n21
(0115) Frequency
reference 1 Used to set internal frequency references
Note Frequency reference 1 is enabled in
remote mode with n03 for frequency
reference selection set to 1.
Note These frequency references are
selected with multi-step speed
references (multi-function input). See
the reference pages for the
relationship between multi-step speed
references and frequency references.
0.0 to
max.
fre-
quency 0.1 Hz
(see
note 1) 6.0 Yes 5-10
n22
(0116) Frequency
reference 2 0.0 Yes 5-10
n23
(0117) Frequency
reference 3 0.0 Yes 5-10
n24
(0118) Frequency
reference 4 0.0 Yes 5-10
n25
(0119) Frequency
reference 5 0.0 Yes 5-10
n26
(011A) Frequency
reference 6 0.0 Yes 5-10
n27
(011B) Frequency
reference 7 0.0 Yes 5-10
n28
(011C) Frequency
reference 8 0.0 Yes 5-11
n29
(011D) Inching
frequency
command Used to set the inching frequency
command.
Note The inching frequency command is
selected with the inching command
(multi-function input). The inching
frequency command takes
precedence over the multi-step speed
reference.
6.0 Yes 5-11
n30
(011E) Frequency
reference
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
Inverter will have no output when a
frequency reference less than the
minimum output frequency input is
input.
0 to
110 1% 100 No 5-9
n31
(011F) Frequency
reference
lower limit 0 to
110 1% 0 No 5-9
n32
(0120) Rated motor
current Used to set the rated motor current for motor
overload detection (OL1) based on the rated
motor current.
Note Motor overload detection (OL1) is
disabled by setting the parameter to
0.0.
Note The rated motor current is default to
the standard rated current of the
maximum applicable motor.
0.0 to
120%
of rated
output
current
of the
Inverter
. 0.1 A Varies
with
the
capac-
ity. No 5-2
Para-
meter No.
(Register
No. (Hex))
Name Description Setting
range
Unit of
setting
Default
setting
Changes
during
operation
Refer-
ence
page