Rockwell-automation 8520-GUM 9/Series CNC Grinder Operation and Progra Manual de usuario descargar pdf (Pagina 268)

100

101

Communications

Chapter 9

9-8

reached. See the PROGRAM END section to determine what defines the

end-of-program for your system.

Setting Result

Yes thetapereader stopseverytime it encountersa programendcode.

No the tapereader stopsonly if itencounters an errorconditi on or the end oftape

code.

CAUTION: Ifno program end codeisfound while reading a

multi-program tape,all programsare read and mergedintoone program.

Important: If % is the program end code on your tape, the tape reader

stops every time it encounters a “%”. Consequently, even if S TOP PRG

END is set to “no,” the tape reader stops at the end of each program.

The tape reader stops if % (ASCII) or ER (EIA) is found. If you selected

% as the program end-code with (ER) format, you can continue reading on

that tape after a % is read. If, however, you selected M30, M02, or M99,

and one of these M-codes is read followed by a % (ER), the % is

considered the tape end, and the directory screen is displayed.

PROGRAM END

This parameter is available only if you select a tape reader or tape punch as

your device (see DEVICE for details). Use this parameter to designate

valid “end-of-program” codes. You can select more than one of these

codes at a time.

The tape reader stops every time it encounters one of these program

end-codes that has been set to “yes” on the device setup screen. This

assumes that the STOP PRG END parameter has been set to “yes” (see the

STOP PR G END section). If STOP PRG END is set to “no,” the tape

reader does not stop unless % (ER) is encountered. Each program read is

stored in the control’s memory.

If “%” is set to “yes,” making it a valid program end-code, no program

end-code other than PRGR M NAME can be set to “yes.” If another

program end-code is set to “yes,” the “%” option is automatically set to

“no.” See the descriptions for M-codes in chapter 10 for details.

M02, M30 -- see the descriptions for M-codes in chapter 10 for details

M99 -- see the descriptions for M-codes in chapter 10 for details

%--alsousedasend-of-tapecode. SeesectiononSTOPPRGEND

(page 9-7)

Important: If you set the “%” field to “yes,” the tape punch adds a %

code after the last block of every program that is output to tape.

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Rockwell-automation 8520-GUM 9/Series CNC Grinder Operation and Progra Manual de usuario Pagina 268

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