Omron SYSDRIVE 3G3FV User Manual page 305

Parameter Lists
Para Para Name
meter meter
Display
No. No.
name
C4-02 The torque compensation delay
Torque
compensa- time is set in ms units.
tion delay
Note: Usually setting is not nec-
time.
Torq Comp
Time
C4-03 Starting When using open-loop vector
torque val- control, these parameters set
the motor's forward and reverse
ue (for-
starting-torque compensation
ward)
values as a percentage of the al es as a percentage of the
F TorqCmp
motor's rated torque.
@start
Note: Effective for reducing the Note: Effective for reducing the
C4-04
Starting
torque val-
ue (rever-
Note: Not effective when start-
se)
R TorqCmp
@start
C4-05 Sets the rise time constant (ms)
Starting
for the starting torque value.
torque time
constant
Note: The starting torque time Note: The starting torque time
TorqCmp
Delay T
Note When the control mode is changed, the Inverter reverts to default settings. (The open loop vector
control default settings are given above.)
Description Description
0 to
10000
essary.
Adjust in the following cir-
cumstances:
When the motor is vibrat- When the motor is vibrat-
ing, increase the set val-
ues.
When the responsiveness
of the motor is low, de-
crease the set values.
0.0 to
200.0
g q
–200.0
starting time with friction
to 0.0
loads or lifting machinery.
ing motor 2 if using a re ing motor 2 if using a re-
generative starting sys-
tem.
0 to
200
constant is disabled if set
between 0 and 4 ms.
Setting Setting Default Default Chan- Chan-
range range setting setting ges ges
during during
opera- opera-
tion tion
20 NO
(See
note.)
0.0 NO
0.0 NO
10 NO
Chapter 7
Control mode
V/f V/f Open
control with loop
PG vector
A A A
X X A
X X A
X X A
Page Page
Flux
vector
X 6-61
X 6-7
X 6-7
X 6-7
7-17