Operator Parameter Lists - Omron SYSDRIVE 3G3FV User Manual

Parameter Lists
Para Para Name
meter meter
Display
No. No.
name
L8-17 L8-17 settings:
Carrier
frequency Enable or disable the low-speed
carrier frequency reduction
reduction at
low speed function.
0: Disable (Don't reduce
carrier frequency at low
speed.)
1: Enable (Reduce carrier
frequency at low speed.)
2,3: Reserved for factory
adjustments.
L8-19 settings:
L-Spd GBT
0: Disable (Don't reduce the
Prtct
OL2 detection level at low
speed.)
1: Enable (Reduce the OL2
detection level at low
speed.)
Note: Set these parameters in
L8-19
Inverter
S
To reduce motor noise at
overload
low speeds, set L8-17 to "0"
characteris-
and L8-19 to "1".
tics at low
S
When high torque is
speed
required at low speeds, set
L8-17 to "1" and L8-19 to
"0".
Note: Do not set both L8-17 and
OL2 Chara
@L-Spd
Note: If flux vector control is be-

7-2-8 Operator Parameter Lists

H Monitor Select: o1
Para Name
meter meter
Display
No.
name
o1-01 Set the number of the monitor
Monitor
item to be displayed in the
selection
earliest 4 monitor items.
(U1- (U1-
User
Note: The output monitor volt-
Monitor Sel
Description Description Setting Setting
0 to 3
j
one of the following com-
binations: binations:
0, 1
L8-19 to "0". Doing so
may damage the inverter.
Use a larger inverter if
high torque is required high torque is required
and you want to set a
higher carrier frequency.
ing used and a large load
is being applied continu-
ously at low speed, either
use a larger inverter or
set the carrier frequency
to 2 kHz in C6-01.
Description
4 to 38
) )
age (default setting) can
be changed.
Default Default Chan- Chan-
range range setting setting ges ges
during during
opera- opera-
tion tion
1 NO
0 NO
Set- De- Chan-
ting ting fa lt fault ges ges
range setting during
opera-
tion
6 OK B
Chapter 7
Control mode
V/f V/f Open
control with loop
PG vector
A A A
A A A
Control mode
V/f V/f Open
con- with loop
trol PG vector
B B
Page Page
Flux
vector
X 6-110
A 6-110
Page
Flux
vector
B 6-111
7-51