GK600 User Manual
Chapter 6 Specification of Parameters
-
141 -
Fig. 6-12
fmax is maximum frequency b0-08.
1: Broken-line Accel/Decel
Accel/Decel time is shifted based on output frequency during Accel/Decel. When output
frequency during Accel is higher than or equal to b2-13 (Accel time switching frequency of
broken-line Accel/Decel), b2-01 (Accel time 1) is enabled. When lower than b2-13, b2-03
(Accel time 2) will be enabled.
When output frequency during Decel is higher than or equal to b2-14 (Decel time switching
frequency of broken-line Accel/Decel), b2-02 (Decel time 1) is enabled. When lower than b2-14,
b2-04 (Decel time 2) will be enabled.
ATTENTION:
When broken-line Accel/Decel is enabled, "Accel/Decel time determinant 1" and
" Accel/Decel time determinant 2" will be disabled.
Broken-line Accel/Decel is as shown in Fig. 6-13.
Fig. 6-13
t1 = (b2-03)×(b2-13)/(b0-08) t2 =(b2-01)×[f-(b2-13)]/(b0-08)
t3 = (b2-02)×[f-(b2-14)]/(b0-08) t4 = (b2-04)×(b2-14)/(b0-08)
f is current frequency set, and b0-08 is maximum frequency.
输出频率
时间
fmax
t2
（减速时间）
t1
（加速时间）
输出频率
t1
(
加速时间
)
f
b2-14
b2-13
t2
(
加速时间
)
t3
(
减速时间
)
t4
(
减速时间
)
时间
Output frequency
Output frequency
Accel time
Decel time
Time
Time
Accel time
Accel time
Decel time Decel time
