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11 incremental moves, Incremental moves, P l c – IAI America RCS-E User Manual

Page 73

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4.11 Incremental

Moves

Example of use in operation)

The actuator is caused to move from the home to the 30-mm position, from which it will
be moved repeatedly in increments of 10 mm. The travel speed from the home to the
30-mm position is set as 100 mm/sec, and that for 10-mm incremental moves is set as
20 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.

Start input ON

Completed position OFF

Position complete output OFF

Moving output ON

Start input OFF

Completed position 2 is output.

Moving output OFF

Position complete output ON

Movement to position 1 completes.

Movement to +10 mm from the current position starts.