Omron SYSDRIVE 3G3JV - Page 44

3-4
Parameter
No. (Reg-
ister No.
(Hex))
MemoChanges
during
opera-
tion
Default
setting
Setting
range
DescriptionName
n09
(0109)
Maxi-
mum
frequen-
cy
(FMAX)
Used to set the V/f pattern as the ba-
sic characteristic of the Inverter with
output voltage per frequency set.
50.0 to
400
60.0 No
n10
(010A)
Maxi-
mum
voltage
(VMAX)
Output
voltage
n10
(VMAX)
n13
1 to 255 200 No
n11
(010B)
Maxi-
mum
voltage
frequen-
cy (FA)
Fre-
quency
(Hz)
n13
(VC)
n15
(VMIN)
0 n14
(FMIN)
n12
(FB)
n11
(FA)
n09
(FMAX)
0.2 to 400 60.0 No
n12
(010C)
Middle
output
frequen-
cy (FB)
Note Set the parameters so that
the following condition will be
satisfied.
14 x 12 11 x 09
()()()( )
0.1 to 399 1.5 No
n13
(010D)
Middle
output
frequen-
cy volt-
age
(VC)
n14 x n12 < n11 x n09
Note The value set in n13 will be
ignored if parameters n14 and
n12 are the same in value.
1 to 255 12 No
n14
(010E)
Mini-
mum
output
frequen-
cy
(FMIN)
0.1 to 10.0 1.5 No
n15
(010F)
Mini-
mum
output
frequen-
cy volt-
age
(VMIN)
1 to 50
(see note
2)
12.0 No
n16
(0110)
Accel-
eration
time 3
Acceleration time: The time required
to go from 0% to 100% of the maxi-
mum frequency.
Deceleration time: The time required
0.0 to 999
10.0 Yes
n17
(0111)
Decel-
eration
time 3
Deceleration time: The time required
to go from 100% to 0% of the maxi-
mum frequency.
Note The actual acceleration or de-
10.0 Yes
n18
(0112)
Accel-
eration
time 4
celeration time is obtained
from the following formula.
Acceleration/Deceleration time
=
(Acceleration/Deceleration
10.0 Yes
n19
(0113)
Decel-
eration
time 4
=
(Acceleration/Deceleration
time set value) × (Frequency
reference value) ÷ (Max. fre-
quency)
10.0 Yes
List of Parameters Chapter 3