Parker FL20-S Series, Manual

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FL20-S Series
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6.5.4 Analog speed and internal register position dual mode
External analog speed and internal register position switching mode shows as figure 6.5.3, after servo is
enabled,servo runs as internal register position mode when mode switching signal is enabled; servo runs
as analog speed when mode switching signal is disabled.
In the running process of analog speed mode, servo slows down to zero according to deceleration time
when mode witching signal is enabled; servo cannot receive internal register position trigger signal until
switching to internal register position mode after position reach signal output is enabled.
In the running process of internal register position mode, when mode switching signal is disabled, servo
switches to analog speed mode Immediate and run to target speed according to acceleration/deceleration
time.
Position Reach
Output
Internal Position
Trigger
Internal
Position
Analog
Speed
switching
Analog
Speed
Mode
Switching
Speed
Curve
Fig 6.5.3 Analog speed and internal postion pulse mode sequence diagram