YASKAWA Varispeed f7 User Manual

6-26
* 1. The setting range for acceleration/deceleration times will depends on the setting for C1-10. When C1-10 is set to 0, the setting range for
acceleration/deceleration times becomes 0.00 to 600.00 seconds.
* 2. When C6-01=0, the upper limit is 150.0.
* 3. When C6-01=1, the upper limit is 400.0.
Setting Acceleration and Deceleration Time Units
Set the acceleration/deceleration time units using C1-10. Constant C1-10 is set to 1 at the factory.
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-) 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.
C2-01
S-curve
character-
istic time
at accelera-
tion start
All sections of the S-curve characteristic
time are set in seconds units.
When the S-curve characteristic time is
set, the accel/decel times will increase by
only half of the S-curve characteristic
times at start and end.
0.00
to
2.50
0.20 s No A A A A 20BH
C2-02
S-curve
character-
istic time
at accelera-
tion end
0.00
to
2.50
0.20 s No A A A A 20CH
C2-03
S-curve
character-
istic time
at deceler-
ation start
0.00
to
2.50
0.20 s No A A A A 20DH
C2-04
S-curve
character-
istic time
at deceler-
ation end
0.00
to
2.50
0.00 s No A A A A 20EH
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 6000.0 in units of 0.1 s.
Acceleration/Decelera-
tion Time Selection 1 Ter-
minal
Acceleration/Decelera-
tion Time Selection 2 Ter-
minal
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
Con-
stant
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
V/f
V/f
with
PG
Open
Loop
Vec-
tor
Flux
Vec-
tor
Run Command
Output frequency
Time
ON
OFF
C2-02 C2-03
C2-04C2-01

YASKAWA Varispeed f7 Specifications

General

Brand	YASKAWA
Model	Varispeed f7
Category	Inverter
Language	English