Omron SYSDRIVE 3G3FV, User Manual, Page: 319 / 400

7-31
Para
meter
No.
Page Control mode Chan-
ges
during
opera-
tion
Default
setting
Setting
range
Description Name Para
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
) hi h ti t
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 overspeed faults
F1-09
Overspeed
(OS)
detection
time
detected as overspeed faults.
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
(F1-11) 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
ference between actual
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
Note: A gear ratio of 1 will be
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