YASKAWA CIMR-G5A 2015 - Acceleration;Deceleration Time Unit: C1-10; Acceleration;Deceleration Times: C1-01 through C1-08; Emergency Stop Time: C1-09

Basic Operation
6.1.5 Acceleration/Deceleration Times: C1-01 through C1-08, C1-09, C1-10, C1-11
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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
g
during
Opera-
tion
Setting
Range
Unit
Factory
Setting
V/f
Control
V/f with
PG
Open
Loop
Vector
Flux
Vector
C1-10
Accel/decel time set-
ting unit
×
0, 1 − 1
A A 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.
•
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.
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
g
during
Opera-
tion
Setting
Range
Unit
Factory
Setting
V/f
Control
V/f with
PG
Open
Loop
Vector
Flux
Vector
C1-01
Acceleration time 1
f
0.0 to
6000.0
s 10.0
Q Q Q Q
C1-02
Deceleration time 1
f
0.0 to
6000.0
s 10.0
Q Q Q Q
C1-03
Acceleration time 2 f
0.0 to
6000.0
s 10.0
B B B B
C1-04
Deceleration time 2
f
0.0 to
6000.0
s 10.0
B B B B
C1-05
Acceleration time 3
×
0.0 to
6000.0
s 10.0
A A A A
C1-06
Deceleration time 3
×
0.0 to
6000.0
s 10.0
A A A A
C1-07
Acceleration time 4
×
0.0 to
6000.0
s 10.0
A A A A
C1-08
Deceleration time 4
×
0.0 to
6000.0
s 10.0
A A 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.
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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.
• Inverter overheating (OH) pre-alarm: Set in L8-03.
• Pulse generator faults: Set in F1-02 through F1-04.
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