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P l c – IAI America RCS-E User Manual

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4.4

Positioning Mode (Back and Forth Movement between Two Points)


Example of use in operation) The actuator moves back and forth between two positions. The position 250 mm

from the home is set as position 1, and the position 100 mm from the home is set
as position 2. The travel speed to position 1 is set as 200 mm/sec, and to position 2
is set as 100 mm/sec.

RCS controller
















































P

L

C

[13] [10] [5] [2]

[1]

[9]










[7]

[15]




[14] [11] [6] [3]








[16] [12] [8] [4]


PIO

Signal name

Start

Command position 1

Command position 2

Command position 4

Command position 8

Pause

Reset

Servo ON

Completed position 1

Completed position 2

Completed position 4

Completed position 8

Position complete

Home return completion

Zone

Alarm

Emergency stop

Moving

Category

Input















Output

Reference flow

Select/enter command position 1.

[1]

[2]




[3]

[4]

[5]

[6]

[7]

[8]

[9]



[10]





[11]

[12]


[13]

[14]


[15]

[16]

Start input ON

Movement to position 1 starts.

Completed position OFF

Position complete output OFF

Moving output ON

Start input OFF

Position complete output ON

Completed position 1 is output.

Moving output OFF

Select/enter command position 2.

Movement to position 1 completes.

Start input ON

Movement to position 2 starts.

Completed position OFF

Position complete output OFF

Moving output ON

Start input OFF

Position complete output ON

Completed position 2 is output.

Moving output OFF

Movement to position 2 completes.