User Manual Of ELP AC Servo
113
www.leadshine.com
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.
8.2.4 Attained Speed signal
AT-SPEED
output
When the motor speed reaches the speed set by the parameter PA_436 (setting of arrival speed), the output
speed reaches the output (AT-SPEED) signal.
This function can be configured by IO output function parameters, as described in IO Pr4.10 parameters.
When the speed meets the set conditions, the set corresponding output IO port can output ON.
Pr4.36
Name
At-speed(Speed arrival)
Mode
S
Range
10~2000
Unit
r/min
Default
1000
Data Type
16bit
Access R/W
Address
0449H
Repower
-
Set the detection timing of the speed arrival output (AT-SPEED).
When the motor speed exceeds this setup value, the speed arrive output (AT-SPEED)
is output.
Detection is associated with 10r/min hysteresis .
8.2.5 Speed coincidence output (V-COIN)
When the speed command (before acceleration and deceleration processing) is consistent with the motor
speed, the output speed is consistent (V-COIN). If the difference between the speed command and the motor
speed before acceleration and deceleration processing in the driver is within the parameter PA_435 (setting the
same speed range), it is judged to be consistent.
This function can be configured by IO output function parameters, as described in IO Pr4.10 parameters.
When the speed difference meets the setting conditions, the corresponding output IO port set can output ON.
Among them, the in place signal of PV mode is synchronized with the v-coin signal
