Delta-electronics Extension Digital I/O Module DOP-EXIO14RAE Manuel d'utilisateur télécharger pdf (Page 140)

Appendix D Use of Application Instructions|DOP-EXIO Series

Revision March, 2008, Doc. Name: 2007PDD23000014 D-59

Mnemonic Operands Function

ALT

Alternate State

Bit Devices Word Devices

X Y M S K H KnX KnY KnM KnS T C D E F

  

16-bit instruction (3 Steps)

ALT

Continuous

execution

32-bit instruction

- - - -

y Flags: None

Operands:

: Destination device

Program Example 1:

When X0 goes from Off to On for the first time, Y0 will be On. When X0 goes from Off to On for the

second time, Y0 will be Off.

ALTP Y0

Program Example 2:

Using a single switch to enable and disable control. At the beginning, M0 = Off, so Y0 = On and Y1 =

Off. When X10 switches between On/Off for the first time, M0 will be On, so Y1 = On and Y0 = Off. For

the second time of On/Off switching, M0 will be Off, so Y0 = On and Y1 = Off.

X10

LT M0

Program Example 3:

Generating flashing. When X10 = On, T0 will generate a pulse every 2 seconds and Y0 output will

switch between On and Off following the T0 pulses.

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Delta-electronics Extension Digital I/O Module DOP-EXIO14RAE Manuel d'utilisateur Page 140