Acceleration/Deceleration Time Unit: C1-10; Acceleration/Deceleration Times: C1-01 Through C1-08; Emergency Stop Time: C1-09 - YASKAWA VARISPEED-616G5 Instruction Manual

Basic Operation
6.1.5 Acceleration/Deceleration Times: C1-01 through C1-08, C1-09, C1-10, C1-11
6.1.5 Acceleration/Deceleration Times: C1-01 through C1-08, C1-09, C1-10, C1-11
6
This section describes setting the acceleration times, deceleration times, and emergency stop time.

Acceleration/Deceleration Time Unit: C1-10

J
User User
Constant Name
Number
C1-10
Accel/decel time set-
ting unit
Settings
D
Setting
0
Sets the acceleration/deceleration time unit to 0.01 seconds.
1
Sets the acceleration/deceleration time unit to 0.1 seconds.
Set "0" to set more precise acceleration and deceleration times. (This will reduce the setting range.)
D

Acceleration/Deceleration Times: C1-01 through C1-08

J
Set individual acceleration and deceleration times.
D
An acceleration time is the time required to go from 0% to 100% of the maximum output frequen-
•
cy.
A deceleration time is the time required to go from 100% to 0% of the maximum output frequency.
•
Four acceleration times and four deceleration times can be set. When using acceleration/deceleration
D
times 2 through 4, set multi-function inputs (H1-01 through H1-06) to the acceleration/deceleration
time selectors 1 and 2.
User User
Constant Name
Number
C1-01
Acceleration time 1
C1-02 Deceleration time 1
C1-03 Acceleration time 2
C1-04
Deceleration time 2
C1-05 Acceleration time 3
C1-06 Deceleration time 3
C1-07
Acceleration time 4
C1-08 Deceleration time 4
The setting range for the acceleration/deceleration times depends on the setting in C1-10 (acceleration/
D
deceleration time unit). The table shows the setting range when the factory setting is used for C1-10.
If C1-10 is set to "0" (0.01 s) the setting range will be 0.00 to 600.00 s.
D

Emergency Stop Time: C1-09

J
Sets the deceleration time that will be used when an emergency stop signal is input or a fault is detected.
D
The deceleration time is the time required to go from 100% to 0% of the maximum output frequency.
When using an emergency stop input, set a multi-function input (H1-01 through H1-06) to for an emer-
D
gency stop.
The emergency stop time is effective for the following faults. Set a stopping method for each.
D
Inverter overheating (OH) pre-alarm: Set in L8-03.
•
Pulse generator faults: Set in F1-02 through F1-04.
•
Change g
during during Setting Setting Unit Factory
Opera- Range
tion
0, 1 −
×
Function
Change g
during during Setting Setting Unit Factory
Opera- Range
tion
0.0 to
s
f
6000.0
0.0 to
s
f
6000.0
0.0 to
s
f
6000.0
0.0 to
s
f
6000.0
0.0 to
s
×
6000.0
0.0 to
s
×
6000.0
0.0 to
s
×
6000.0
0.0 to
s
×
6000.0
6 - 10
Valid Access Levels
Factory
Open
V/f V/f with
Setting
Loop
Control PG
Vector
A A A
1
Valid Access Levels
Factory
Open
V/f V/f with
Setting
Loop
Control PG
Vector
Q Q Q
10.0
10.0 Q Q Q
10.0 B B B
B B B
10.0
10.0 A A A
10.0 A A A
A A A
10.0
10.0 A A A
Flux
Vector
A
Flux
Vector
Q
Q
B
B
A
A
A
A