Omron SYSDRIVE 3G3RV, Руководство пользователя

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5
-40
F1-08
Overspeed
detection
level
Sets
the overspeed detection
method.
Frequencies
above that set
for
F1-08 (set as a percent-
age
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 387H 6-144
PG
Over-
spd
Level
F1-09
Overspeed
detection
delay
time 0.0
to
2.0
1.0
s
No No A No 388H 6-144
PG
Over-
spd
Time
F1-10
Excessive
speed
devia-
tion
detec-
tion
level
Sets
the speed deviation
detection
method.
Any
speed deviation above
the
F1-10 set level (set as a
percentage
of the maximum
output
frequency) that con-
tinues
for the time set in F1-
11
is detected as a speed
deviation.
Speed
deviation is the differ-
ence
between actual motor
speed
and the reference com-
mand
speed.
0
to 50
10% No No A No 389H 6-144
PG
Deviate
Level
F1-11
Excessive
speed
devia-
tion
detec-
tion
delay
time
0.0
to
10.0
0.5
s
No No A No 38AH 6-144
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 parameters
is
set to 0.
0
to
1000
0 No No A No 38BH 6-144
PG#
Gear
Teeth1
F1-13
Number
of
PG
gear
teeth
2
0 No No A No 38CH 6-144
PG#
Gear
Teeth2
F1-14
PG
open-
circuit
detection
time
Used
to set the PG discon-
nection
detection time. PGO
will
be detected if the detec-
tion
time continues beyond
the
set time.
0.0
to
10.0
2.0
s
No No A No 38DH 6-144
PGO
Detect
Time
Param-
eter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
Register Page
LCD
Display
V/f
V/f
with
PG
Open
Loop
Input pulses from PG 60 F1-13
F1-01 F1-12