Bimba SPCS Manual do Utilizador descarregar pdf (Página 9)

2014.01.23 rev4 9

3. Advance Settings

Determine the electrical oset % between the Cylinder command signal and the Cylinder feedback signal

• Minimum Position Slide: Move the slide to zero

• Maximum Position Slide: Move the slide to 100%

• Cylinder Command Slide: Move the slide to zero (the cylinder should fully retract) – note the per-

centage at the top of the Cylinder Feedback Slide. The percentage shown is the oset that should

be adjusted for in setting your command signal to retract the cylinder to a specic position.

• Repeat this process with the cylinder fully extended (Move the Cylinder Command to 100%) Note

the % dierence between the Cylinder Command and the Cylinder Feedback percentages. Use this

to compensate for extending the cylinder to a specic position along the rod length.

(You may need to add the % oset to the required position when using rod positions other than fully extend

and retract)

Period – This sets the time it takes to complete a full cycle.

Minimum Position – Retract; Zero equals full retract; Higher % sets rod retract before full mechanical

retract – Ex. 5” rod, set at 35% - rod retract stopping point equals 1.75”. Prevents piston bottoming out at

full retract.

Maximum Position – Extend; 100% is fully extended. Lower % set maximum extend at less than

mechanical full extend – Ex. 5” rod, set at 85% - full rod extension 4.25”. Prevents piston striking the rod

guide at full extend.

Ramp Up – Increases or decreases extend speed. Higher % reduces speed; Lower % increases speed.

Ramp Down – Increases or decreases retract speed. Higher % reduces speed; Lower % increases speed.

When PC Square Wave is selected and the system is operating you can change the perimeters to further

adjust the valve and cylinder responsiveness.

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Bimba SPCS Manual do Utilizador Página 9