Runco RS232 Guía de instalación descargar pdf (Pagina 10)

Using the Operation Commands Table

10 RS232 Control

Values

The Value may be sent as text or as a value number.

Text values can be sent in upper or lower case or with mixed case. They are listed in

UPPER CASE in the table to make it easier to see the difference between the value

and any [explanation].

[varies] means the range of acceptable values and replies varies with the type of

source.

Reading the Response

Two commands establish the features of the replies. (Remember the tiles only reply

when individually addressed.)

ascii.eol determines the End Of Line character the tile will send at the end of

every command.

ascii.response determines how you want the replies to look when they come

back to you.

• Symbolic means the replies will come back as ascii characters, if the value

column allows them.

• Numeric means that the Value Number will come back

• Data means that only the value is returned, not the preceding information

The following table shows examples of each setting for ascii.response and

three possible responses:

Command Sent Response Explanation

op A1 ascii.response = symbolic [CR] OPA1ASCII.RESPONSE=SYMBOLIC

The tile received the

command and has set the

response type to symbolic

and replies will be ascii

characters

op A1 pattern ? [CR] OPA1PATTERN=BLACK

The current test pattern is

black.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 63 64

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Runco RS232 Guía de instalación Pagina 10