Yaskawa VS-626 MC5 - Manual (Page 113)

Basic Operation
6.1.5 Acceleration/Deceleration Times: C1-01 through C1-08, C1-09, C1-10, C1-11
- 10
6.1.5 Acceleration/Deceleration Times: C1-01 through C1-08, C1-09, C1-10, C1-11
This section describes setting the acceleration times, deceleration times, and emergency stop time.
J Acceleration/Deceleration Time Unit: C1-10
User
Change
during Setting Factory
Valid Access Levels User
Constant
Number
Name
during
Opera-
tion
Setting
Range Unit
Factory
Setting Open Loop
Vector Flux Vector
C1-10 Accel/decel time setting
unit 0 1 -- 1 A A
D Settings
Setting Function
0 Sets the acceleration/deceleration time unit to 0.01 seconds.
1 Sets the acceleration/deceleration time unit to 0.1 seconds.
D Set “0” to set more precise acceleration and deceleration times. (This will reduce the setting range.)
J Acceleration/Deceleration Times: C1-01 through C1-08
D Set individual acceleration and deceleration times.
x An acceleration time is the time required to go from 0% to 100% of the maximum output frequen-
cy.
x A deceleration time is the time required to go from 100% to 0% of the maximum output frequency.
D Four acceleration times and four deceleration times can be set. When using acceleration/deceleration
times 2 through 4, set multi-function inputs (H1-01 through H1-06) to the acceleration/deceleration
time selectors 1 and 2.
User Change
during Setting Factory
Valid Access Levels User
Constant
Number
Name
during
Opera-
tion
Setting
Range Unit
Factory
Setting Open Loop
Vector
Flux Vector
C1-01 Acceleration time 1
0.0 to
6000.0
s 10.0 Q Q
C1-02 Deceleration time 1
0.0 to
6000.0 s 10.0 Q Q
C1-03 Acceleration time 2
0.0 to
6000.0
s 10.0 B B
C1-04 Deceleration time 2
0.0 to
6000.0
s 10.0 B B
C1-05 Acceleration time 3
0.0 to
6000.0
s 10.0 A A
C1-06 Deceleration time 3
0.0 to
6000.0 s 10.0 A A
C1-07 Acceleration time 4
0.0 to
6000.0 s 10.0 A A
C1-08 Deceleration time 4
0.0 to
6000.0
s 10.0 A A
D The setting range for the acceleration/deceleration times depends on the setting in C1-10 (acceleration/
deceleration time unit). The table shows the setting range when the factory setting is used for C1-10.
D If C1-10 is set to “0” (0.01 s) the setting range will be 0.00 to 600.00 s.
J Emergency Stop Time: C1-09
D Sets the deceleration time that will be used when an emergency stop signal is input or a fault is detected.
The deceleration time is the time required to go from 100% to 0% of the maximum output frequency.
D When using an emergency stop input, set a multi-function input (H1-01 through H1-06) to for an emer-
gency stop.
D The emergency stop time is effective for the following faults. Set a stopping method for each.
x Inverter overheating (OH) pre-alarm: Set in L8-03.
x Pulse generator faults: Set in F1-02 through F1-04.
User
Change
during Setting Factory
Valid Access Levels User
Constant
Number
Name
during
Opera-
tion
Setting
Range Unit
Factory
Setting Open Loop
Vector Flux Vector
C1-09 Emergency stop time
0.0 to
6000.0
s 10.0 B B
6