Omron VARISPEED G7 -, Instruction Manual

Page: 338 / 417

Options
6-
143
* The factory setting will change when the control method is changed. (Flux vector control factory settings are given.)
F1-06
PG division rate
(PG pulse mon-
itor) Sets the division ratio for the PG
speed control card pulse output.
Division ratio = (1+ n) /m (n=0 or
1 m=1 to 32)
This constant is only effective
when a PG-B2 is used.
The possible division ratio set-
tings are: 1/32
≤
F1-06
≤
1.
1 to 132 1 No No A No A No
PG Output
Ratio
F1-07
Integral value
during accel/
decel enable/
disable Sets integral control during accel-
eration/deceleration to either
enabled or disabled.
0: Disabled (The integral
function isn't used while
accelerating or decelerating; it
is used at constant speeds.)
1: Enabled (The integral function
is used at all times.)
0 or 1 0 No No A No No No
PG Ramp PI/I
Sel
F1-08
Overspeed
detection level
Sets the overspeed detection
method.
Frequencies above that set for F1-
08 (set as a percentage of the
maximum output frequency) that
continue to exceed this frequency
for the time set in F1-09 are
detected as overspeed faults.
0 to 120 115% No No A No A A
PG Overspd
Level
F1-09
Overspeed
detection delay
time
0.0 to
2.0
0.0 s
*
No No A No A A
PG Overspd
Time
F1-10
Excessive
speed deviation
detection level
Sets the speed deviation detection
method.
Any speed deviation above the
F1-10 set level (set as a percent-
age of the maximum output fre-
quency) that continues for the
time set in F1-11 is detected as a
speed deviation.
Speed deviation is the difference
between actual motor speed and
the reference command speed.
0 to 50 10% No No A No A A
PG Deviate
Level
F1-11
Excessive
speed deviation
detection delay
time
0.0 to
10.0
0.5 s No No A No A A
PG Deviate
Time
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.
A gear ratio of 1 will be used if
either of these constants is set to
0.
0 to
1000
0 No No A No No No
PG # Gear
Teeth1
F1-13
Number of PG
gear teeth 2
0 No No A No No No
PG # Gear
Teeth2
F1-14
PG open-cir-
cuit detection
time
Used to set the PG disconnection
detection time. PGO will be
detected if the detection time con-
tinues beyond the set time.
0.0 to
10.0
2.0 s No No A No A No
PGO Detect
Time
Con-
stant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
Display
V/f
V/f
with
PG
Open
Loop
Vector
1
Flux
Vec-
tor
Open
Loop
Vector
2