Lenze PMSS1000 Simple Servo Instrukcja Użytkownika Pobierz pdf (Strona 61)

Indexer-Programmer-Manual.pdf REV 1.3

Example:

EVENT LimitSwitch IN_A1 RAISE ; limit switch event

Jump LimitSwitchHandler ; jump to process limit switch

ENDEVENT

V0=0

EVENT LimitSwitch ON

Again:

HALT ;system controlled by interface

LimitSwitchHandler:

EVENTS OFF ;turn off all events

ICONTROL OFF ;disable interface control

STOP MOTION QUICK ;

DISABLE ;optional DISABLE

V0=1 ;indicate fault condition to the interface

ICONTROL ON

EVENTS ON

GOTO AGAIN

IF If/Then/Else Statement

Purpose The IF statement tests for a condition and then executes the specific action(s)

between IF and ENDIF statements if condition is satisfied. If condition is false, no

action is taken and the instruction following ENDIF statement is executed. Optionally,

a second action(s) may be specified to be executed if the condition is false.

Syntax IF <condition>

{statements 1}

[

ELSE

{statements 2}

]

ENDIF

<condition> The condition to be tested. The condition may be a comparison, an input

being TRUE or FALSE (H or L) system flag or a variable used as flag (if 0 - false, else

- true ).

Comparisons compare the values of two operands and determine if the condition is

TRUE or FALSE. A comparison may be greater (>), less than

(<), less than or equal (<=), or greater than or equal to (>=). The

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Lenze PMSS1000 Simple Servo Instrukcja Użytkownika Strona 61