Siemens SINUMERIK 840D sl Commissioning Manual page 756

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Graphic and logic elements

7.2 Defining an array

Scanning the status of an array element

The Status property can be used to run a scan to find out whether an array access operation

is supplying a valid value.

Description:

Return Value:

DEF MPIT = (R///"MPIT",,"MPIT",""/wr3)

IF MET_G[MPIT,0,4,1].VLD == TRUE

Identifier [Z, S, [M[,C]]]

Status is a read-only property.

= (R///"PIT",,"PIT",""/wr3)

= MET_G[MPIT,1,0].VAL

REG[4] = PIT

REG[1] = "OK"

REG[1] = "ERROR"

Name of array

invalid value

Programming Manual, 03/2013, 6FC5397-1DP40-3BA1

SINUMERIK Integrate Run MyScreens (BE2)

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