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ELD2-RS70** User Manual
Deceleration time (ms)=Vc/1000 *Pr3.13 *1ms
Pr3.14
Sigmoid acceleration/deceleration time
setup
Range
unit default
Related
control mode
0 -1000
ms
0
S
Set S-curve time for acceleration/deceleration process when the speed command is applied.
According to Pr3.12 Acceleration time setup and Pr3.13 Deceleration time setup, set up sigmoid time
with time width centering the inflection point of acceleration/deceleration.
Pr3.15
Speed zero-clamp function selection
Range
unit default
Related
control mode
0 -3
-
0
S T
Setup value designation
0
the function of zero clamp is forbidden. It means the motor rotates with actual
velocity which is controlled by the analog voltage input 1 even if the velocity is
less than 10 rpm. The motor runs no matter what the value of Pr3.16 is. The
actual velocity is controlled by external the analog voltage input
1
the function of zero clamp works. It means motor will stop rotating in servo-on
condition no matter what the velocity of motor is, and motor stop rotating no
matter what the value of Pr3.16 is.
2
the function of zero clamp belongs to the value of Pr3.16. If the actual velocity is
less than the value of Pr3.16, the motor will stop rotating in servo-on condition.
Pr3.16
Speed zero-clamp level
Range
unit
default
Related
control mode
0 -20000
r/min
30
S T
When analog speed given value under speed control mode less than zero speed clamp level setup,
speed command will set to 0 strongly.