S-Curve Risetime; Using The Zero Clamp Function - Estun pronet series User Manual

ProNet Series AC Servo User' s Manual

4.5.6 S-curve Risetime

S-curve Risetime
Speed
Pn309
Setting Range Setting Unit Factory Setting Setting Validation
0～10000 1ms 0 Immediately

4.5.7 Using the Zero Clamp Function

（1）Zero Clamp Function
The zero clamp function is used for systems where the host controller does not form a position loop for the speed
reference input. When the zero clamp signal（/P-CON）is ON, a position loop is formed inside the servo drive as soon as
the input voltage of the speed reference (V-REF) drops below the servomotor zero clamp speed. The servomotor ignores
the speed reference and quickly stops and locks the servomotor.
The servomotor is clamped within ±1 pulse when the zero clamp function is turned ON, and will still return to the zero
clamp position even if it is forcibly rotated by an external force.
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