Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual page 1022

Programmable controllers

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Serial Communications Instructions

Receive Area Not Held

Communications sequence

Receive buffer

Receive area (starting at

Receive Area Held

Communications sequence

Receive buffer

Receive area (starting at

The following programming example shows the instructions used to con-

stantly or periodically execute PMCR(260) to read data through a single

receive operation.

tions Port En-

Data that was set will be

transfer if new data is not

successfully received.

Cleared data

Set data stored if no new

data has been received

Section 3-24

Chapters

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