RIO Application Programming

RIO 471x0 Manual Application Programming Hsu Hui-Kuang

Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Program Format ,[object Object],[object Object],Program Lines Greater than 40 Characters

Program Format ,[object Object],Lock Program Access Using Password

Executing Programs ,[object Object],[object Object],[object Object],Multitasking

Debugging ,[object Object],TR1

Debugging ,[object Object],[object Object],MG _ED TC0/TC1 DM? DA? LV/LL/LA/LS

Debugging ,[object Object],_ED last line of program execution _DL available label _UL available variable _DA the number of available array _DM

Program Flow ,[object Object],[object Object],II #ININTn AI JP II

Program Flow ,[object Object],[object Object],JS/JP Multiple Condition Jump |,&,<>,<=,=> Nesting IF(Up to 255 IF)

Program Flow ,[object Object],[object Object],ZS 0/ZS 1 #AUTO #AUTOERR #ININTn #CMDERR #TCPERR #COMINT

Program Flow ,[object Object],MultiThread Application handle CMDERR XQ _EDn _ED1 returns the number of the thread that generated an error _ED2 retry failed command _ED3 skip failed command XQ _ED2(OR _ED3),_ED1,1

Math & Function Exp ,[object Object],[object Object],+,-,*,/,%,() &,|

Math & Function Exp ,[object Object],@SIN[n] @RND[n] @COS[n] @SQR[n] @TAN[n] @IN[n] @ASIN*[n] @OUT[n] @ACOS*[n] @AN[n] @ATAN*[n] @AO[n] @COM[n] @ABS[n] @FRAC[n] @INT[n]

Variables ,[object Object],126 Variables 8 Characters Numerical range: 4 Byte Integer followed by 2 Byte Fraction

Operands ,[object Object],[object Object],_BN return serial # of the board _DA return the number of array available _DL return the number of available label _DM return the available array memory _UL return the number of available variable TIME real-time clock

Arrays ,[object Object],[object Object],[object Object],[object Object],RA RD RC

Input of Data ,[object Object],[object Object]

Output of Data ,[object Object],[object Object],[object Object]

Programmable I/O ,[object Object],[object Object],SB / CB OB / OP @IN[n] TI

Programmable I/O ,[object Object],@AN[n] AQ AA access from Data Record : N= (((V-Vlo)*4095)/(Vhi-Vlo))*8

Programmable I/O ,[object Object],AO DQ (RIO-47120) access from Data Record: N= ((V-Vlo)*4095)/(Vhi-Vlo)

RIO Application Programming

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