YASKAWA GA500 series, Programming

Page: 208 / 526

2.4 C: Tuning
208 YASKAWA TOEPYAIGA5002A GA500 Programming
• L2-06
• L2-07
When one of those parameters is set to a value between 600.1 s and 1000.0 s, you can set C1-10 = 0 , but the time will
change to 600.00 s.
1 : 0.1 s (0.0 to 6000.0 s)
Sets acceleration and deceleration times in 0.1 s units. The setting range is 0.0 to 6000.0 s.
■
C1-11: Accel/Decel Time Switchover Freq
No.
(Hex.)
Name Description
Default
(Range)
C1-11
(020A)
Accel/Decel Time Switching
Frequency
Sets the frequency at which the drive will automatically change acceleration and deceleration times.
Determined by A1-02
(0.0 - 590.0 Hz)
When the output frequency is at the C1-11 value, the drive automatically switches the acceleration and deceleration
times. Set this parameter to 0.0 to disable this function.
Figure 2.36 Accel/Decel Time Switchover Freq
Table 2.32 lists the possible combinations of acceleration and deceleration time switchover frequencies and the
acceleration times for the Motor 2 Selection function.
Table 2.32 Motor and Acceleration and Deceleration Time Combination
C1-11
Motor 1 Motor 2
Acceleration Time Deceleration Time Acceleration Time Deceleration Time
Less than the setting value C1-07 [Acceleration Time 4] C1-08 [Deceleration Time 4] C1-07 [Acceleration Time 4] C1-08 [Deceleration Time 4]
Equal to or more than the setting
value
C1-01 [Acceleration Time 1] C1-02 [Deceleration Time 1] C1-05 [Acceleration Time 3] C1-06 [Deceleration Time 3]
■
C1-14: Accel/Decel Rate Frequency
No.
(Hex.)
Name Description
Default
(Range)
C1-14
(0264)
RUN
Accel/Decel Rate Frequency
Sets the base frequency used to calculate acceleration and deceleration rates.
0.0 Hz
(0.0 - 590.0 Hz)
The acceleration and deceleration rates set in C1-01 to C1-09 [Acceleration/Deceleration Times 1 to 4, Fast Stop
Time] will change when the value of C1-14 changes.
• When C1-14 = 0.0 Hz
–
C1-01, C1-03, C1-05, C1-07 [Acceleration Times 1 to 4]: Time to accelerate from 0 Hz to E1-04 [Maximum
Output Frequency]
–
C1-02, C1-04, C1-06, C1-08 [Deceleration Times 1 to 4], C1-09 [Fast Stop Time]: Time to decelerate from E1-
04 to 0 Hz.
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV