Lenze PMSS1000 Simple Servo Manual de usuario descargar pdf (Pagina 62)

Indexer-Programmer-Manual.pdf REV 1.3

operands of a comparison may be user variable, system

variables, analog input values, or constants.

IN_A1 ;an input is evaluated to true if active

V1 ;user variable. True when non 0, false

;when 0

INPOSITION ;system flag

V1 > V2 ;user variable comparison

V1 > APOS ;comparison user and system variables

APOS < 8.4 ;compare system variable to constant

{Statements1} statements will be performed if condition is TRUE

{Statements 2} statements will be performed if condition is FALSE

Remarks Only {Statements 1} or {Statements 2} will be performed. It is impossible for both to take

place.

See Also WHILE, DO

Example:

IF APOS > 4

V0=2

;----------------------------------------------------------

ELSE

V0=0

ENDIF

;----------------------------------------------------------

If V1 <> V2 && V3>V4

V2=9

ENDIF

MOVE Move Statement

Purpose MOVE UNTIL performs motion until condition becomes TRUE. MOVE WHILE

performs motion while conditions stays TRUE. Statement suspends the program

execution until motion is completed unless statement is used with C modifier.

Syntax MOVE [BACK] UNTIL <condition> [,C]

MOVE [BACK] WHILE <condition> [,C]

BACK Optional. Changes direction of the move.

C Optional.

C[ontinue] modifier allows program to continue while motion is performed. If

the other motion is not completed yet requested motion is placed

in motion stack. Motion stack is 32 entries deep. If there is no

1 2 ... 57 58 59 60 61 62 63 64 65 66 67 ... 71 72

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Lenze PMSS1000 Simple Servo Manual de usuario Pagina 62