Panasonic minas a series Operating Manual page 131

Details of Parameters
PrNo. P a r a m e t e r R a n g e
d e s c r i p t i o n
A c c e l e r a t i o n
5 8
time set-up
5 9
Deceleration
time set-up
Velocity
command
Speed
ta
S-shaped
5 A
a c c e l / d e c e l
time set-up
Speed
ts
ta
Torque
5 C
c o m m a n d
input gain
Y o u c a n c o n t r o l t h e s p e e d w h i l e a p p l y i n g t h e a c c e l e r a t i o n /
0 ~
deceleration to the velocity commands in the driver, at velocity
5000
control mode.
[0]
You can obtain soft-start/soft-down action of the motor when the
0~
phased velocity command is entered, or when the internal veloc-
5000
ity set-up is selected.
[0]
ta
td
td
< N o t e s >
Don't use these parameters if the driver is used in combination
with the external position loop. (Both Pr58 and Pr59 should be
set to 0).
You can add a quasi S-shaped acceleration/deceleration to the
0 ~
velocity command, so that smooth operation can be
500
such a case as a large impact shock will be given at starting or
[0]
stopping with a linear acceleration/deceleration.
ts ts ts
td
You can set-up the relationship between the motor torque and
10 ~
the voltage applied to the torque command input (TRQR: CN I/F
100
pin 14).
[30]
- App. 50 -
F u n c t i o n
Pr58 x 2ms/1000r/min
Pr59
x 2ms/1000r/min
1. Set the basic acceleration/deceleration time for the
linear regions with Pr58 and Pr59.
2. Set the time of the S-shaped portion, cen tering
the acceleration/deceleration changing regions with
Pr5A. Unit in 2 ms.
taÅFPr58
tdÅFPr59
tsÅFPr5A
obtained in