OE Max Controls CSDP Plus, Руководство пользователя

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SEt-37 Electronic Gear Ratio Denominator
• Setting range: 1 to 65535 pulse
• Factory Default: 2500
• Changes while the servo is OFF
SEt-38 Speed Bias
• Setting range: 0 to 450 RPM
• User Default: 0
• Changes anytime
A method to reduce the position completion time in the position
control mode by adding bias to speed command depending on the
position error. When this function is used, position error can be
reduced quickly as faster speed command are issued to reduce error at
the area with large position error. This has the same effect as when a
relatively higher position proportional gain is applied to an area with
large position error, and by doing so, the position completion time
near the steady state can be reduced.
SEt-39 Speed Bias Application Range
• Setting range: 0 to 250 pulse
• User Default: 10
• Changes anytime
If the absolute value of position error is higher than the preset value of
the speed bias application range, the speed command equal to the
preset value of the speed bias amount will be added to the position
control output. Please adjust the speed bias amount and the speed
bias application range alternately while watching transient response. If
the speed bias amount is set too high or the speed bias application
range is set too low, vibration can occur.
ATTENTION
As the denominator increases, the resolution becomes
higher. But the following expression should be satisfied.
Pulse of the encoder
✕
Speed reduction ratio
✕
4
≥
Denominator
In this case, the maximum denominator is 20000.