Omron SYSDRIVE 3G3RV, User Manual

Page: 236 / 446

6
-20
* The
acceleration and deceleration settings range varies depending on the setting in C1-10. When C1-10 is set to 0, the acceleration/deceleration settings
range
is 0.00 to 600.00 (seconds).
n
Setting Acceleration and Deceleration Time Units
Set
the acceleration/deceleration time units using C1-10. Parameter C1-10 is set to 1 at the factory.
n
Switching Acceleration and Deceleration Time Using Multi-Function Input Terminal
Commands
Using
the Inverter, you can set four acceleration times and four deceleration times. When the multi-function
input
terminals (H1- oo
)
are set to 7 (acceleration/deceleration time selection 1) and 1A (acceleration/decel-
eration
time selection 2), you can switch the acceleration/deceleration time even during operation by combin-
ing
the ON/OFF status of the terminals.
The
following table shows the acceleration/deceleration time switching combinations.
n
Switching Acceleration and Deceleration Time Automatically
Use
this setting when you want to switch acceleration/deceleration time automatically using the set frequency.
When
the output frequency reaches the set value in C1-11, the Inverter switches the acceleration/deceleration
time
automatically as shown in the following diagram.
Set
C1-11 to a value other than 0.0 Hz. If C1-11 is set to 0.0 Hz, the function will be disabled.
C2-01
S-curve
characteristic time
at
acceleration start
Set
the S-curve characteristic time for each part in
seconds.
When
you set the S-curve characteristic time, the
start
time and end time S-curve characteristic
time's
acceleration/deceleration time is lengthened
by
1/2 only.
0.00
to
2.50
0.20
s
No A A A
SCrv
Acc@ Start
C2-02
S-curve
characteristic time
at
acceleration end
0.00
to
2.50
0.20
s
No A A A
SCrv
ACC@ End
C2-03
S-curve
characteristic time
at
deceleration start
0.00
to
2.50
0.20
s
No A A A
SCrv
Dec@ Start
C2-04
S-curve
characteristic time
at
deceleration end
0.00
to
2.50
0.00
s
No A A A
SCrv
Dec@ End
Set value Details
0 The
acceleration/deceleration time settings range is 0.00 to 600.00 in units of 0.01 s.
1 The
acceleration/deceleration time settings range is 0.00 to 600.00 in units of 0.1 s.
Acceleration/Deceleration Time
Selection 1 Terminal
Acceleration/Deceleration Time
Selection 2 Terminal
Acceleration Time Deceleration Time
OFF OFF C1-01 C1-02
ON OFF C1-03 C1-04
OFF ON C1-05 C1-06
ON ON C1-07 C1-08
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
LCD Display
Run
command
Output frequency
Time
C2-01
C2-02 C2-03
C2-04
ON
OFF