Delta-electronics Extension Digital I/O Module DOP-EXIO14RAE Manual do Utilizador descarregar pdf (Página 69)

Appendix C Use of Basic Instructions|DOP-EXIO Series

C-4

Revision March, 2008, Doc. Name: 2007PDD23000014

Mnemonic Functions

ORB

Parallel connection- loop blocks

Operand None

Explanation:

To perform the “OR” operation of the preserved logic results and content in the accumulative register.

Program Example:

Ladder diagram: Instruction code: Operation:

LD X0 Loading in contact A of X0

ANI X1 Connecting to contact B of X1 in series

LDI X2 Loading in contact B of X2

AND X3 Connecting to contact A of X3 in series

ORB Connecting circuit block in parallel

ORB

Block A

Block B

OUT Y1 Driving Y1 coil

Mnemonic Functions

MPS

Store the current result of the internal EXIO operations

Operand None

Explanation:

To save the content in the accumulative register into the operational result (the pointer of operational

result will plus 1).

Mnemonic Functions

MRD

Read the current result of the internal EXIO operations

Operand None

Explanation:

To read the operational result and store it into the accumulative register (the pointer of operational

result stays intact).

Mnemonic Functions

MPP

Pop (recall and remove) the currently stored result

Operand None

1 2 ... 64 65 66 67 68 69 70 71 72 73 74 ... 156 157

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Delta-electronics Extension Digital I/O Module DOP-EXIO14RAE Manual do Utilizador Página 69