SMC Networks DAS Operation Manual page 14

4 . Timing Knob Adjustment
Timing Knob
Adjustment
(R end)
Valve
Switchover
(L end to R end
cylinder stroke)
Timing Knob
Adjustment
(L end)
Valve
Switchover
(R end to L end
cylinder stroke)
5. Fine-tuning of 2 to 4 processes
Adjustment complete
*Note: In a vertical downward deceleration control, the allowable ranges of load and piping conditions are
narrowed. Clarify the bore size, stroke, load, pressure, and piping conditions (diameter and length), and
then check products via the simulation tool (selection tool) on our website.
Contact your SMC Sales representative for any inquiries.
L end R end
Timing Knob (Light
Adjustment
- 14 -
Doc.no.DOC1018150
●Explanation of procedure
4. Adjustment of timing knob
【Adjustment of timing knob】
Adjust the timng knob in the closed
(-) direction to determine the starting
position of the second speed.
The standard for adjustment is to
start deceleration from about 75% of
the cylinder stroke.
The above procedure should be
performed for the R end and L end,
respectively,
specifications of the deceleration
controller and the piping location
(double-end or single-end).
Blue)
Repeat the
necessary.
●Procedures
5. Fine adjustments in processes
2 to 4
Make
processes 2 to 4 to the respective
target speeds
changeover position to the 2
speed.
depending on the
adjustment as
fine adjustments
and to the
of
nd