Omron SYSDRIVE 3G3FV - Page 319

7-31
Para
meter
No.
PageControl mode Chan-
ges
during
opera-
tion
Default
setting
Setting
range
DescriptionNamePara
meter
No.
Page
Flux
vector
Open
loop
vector
V/f
with
PG
V/f
control
Chan-
ges
during
opera-
tion
Default
setting
Setting
range
Description
Display
name
F1-07
Selecting
integral
control
during
accel/decel.
Sets integral control during
acceleration/deceleration to
either enabled or disabled.
0: Disabled (The integral
function isn’t used while
accelerating or
decelerating; it is used at
0, 1 0 NO X B X X 5-47
PG Ramp
PI/I Sel
decelerating
it
is
used
at
constant speeds.)
1:
Enabled (The integral
function is used at all
times.)
F1-08
Overspeed
(OS)
detection
level.
Sets the overspeed detection
method. Frequencies above that
set for F1-08 (set as a
percentage of the maximum
f)hihtit
0 to
120
115 NO X A X A 5-32,
5-48
PG
Overspd
Level
g
frequency), which continue to
exceed this frequency for the
detection time (F1-09), are
detected as overs
p
eed faults
F1-09
Overspeed
(OS)
detection
time
d
e
t
ec
t
e
d
as overspee
d
f
au
lt
s.
0.0 to
2.0
0.0
(See
note.)
NO X A X A 5-32,
5-48
PG
Overspd
Time
F1-10
PG speed
deviation
detection
level (DEV)
Sets the speed deviation
detection method.
Any speed deviation above the
F1-10 set level
(
set as a
0 to 50 10 NO X A X A 5-33,
5-49
PG Deviate
Level
F1-10
set
level
(set
as
a
percentage of the maximum
frequency), which continues for
the deviation detection time
F1-11
PG speed
deviation
detection
time (DEV)
the deviation detection time
(F1-1 1) is detected as a speed
deviation.
Note:
Speed deviation is the dif -
ference between actual
0.0 to
10.0
0.5 NO X A X A 5-33,
5-49
PG Deviate
Time
f
erence
b
e
t
ween ac
t
ua
l
motor speed and the ref -
erence command speed.
F1-12
Number of
PG gear
teeth 1
Sets the number of teeth on the
gears if there are gears
between the PG and the motor .
0 to
1000
0 NO X A X X 5-46
PG # Gear
Teeth1
Motor speed (r/min) =
[No. of pulses input from PG x
/N f PG l (F )]
F1-13
Number of
PG gear
teeth 2
[No.
of
ulses
in ut
from
PG
x
60/No. of PG pulses (F1-01)] x
[(F1-13)/(F1-12)]
Note: A gear ratio of 1 will be
0 NO X A X X 5-46
PG # Gear
Teeth2
N
o
t
e:
A
gear ra
ti
o o
f
1
w
ill
b
e
used if either of these pa -
rameters is set to 0.
F1-14
PG Discon-
nection
Detection
Time
Used to set the PG
disconnection detection time.
PGO will be detected if the
detection time continues beyond
th t ti
0 to
10.0
2.0 NO X A X A ---
PG0 Time
y
the set time.
Note The setting range will change when the control mode is changed. (The setting range for Open
loop vector control is given above.)
Parameter Lists Chapter 7