Worth Data 701 RF manual @n,m,o, data, Where

The Command(s) section of the message always starts with the second byte and can consist of one or more commands - including data to be displayed or voice messages to be broadcast.

The last byte is always ASCII 4 (EOT) to terminate the message.

Here is a listing of valid commands and examples:

Command characters

*@

3@

1@Bn

2@C0 *

0@C1

1@C2

2@C3

0@C4

3@C5 *

1@C6 *

1@Dn

1@Vnn

1@Sdataxxxx

Command function

Reinitializes all terminals

Reinitializes Terminal #3

Make Terminal #1 beep n (1-9) times

Clears the entire screen (4 lines or 6 lines) on Terminal #2. *See more about 4 and 6 line displays on page 6-4.

Clears line 1 on Terminal #0

Clears line 2 on Terminal #1

Clears line 3 on Terminal #2

Clears line 4 on Terminal #0

Clears line 5 on Terminal#3 (if 6 line display), Clears all lines if 4 line display. *See more about the two display types on page 6-4.

Clears line 6 on a 6 line display. Will do nothing on a 4 line display. *See more about 4 and 6 line displays on page 6-4.

Displays date and time on line n (1-4) in US (mm/dd/yy, hh:mm:ss) or Euro (dd/mm/yy, hh:mm:ss) format on Terminal #1

Play voice message #nn (01-99) on Terminal #1

Output dataxxxxxxx to serial port on Terminal #1 -max 231 chs

A typical “prompt” command sequence follows the format below:

		0@n,m,o,data
where	n	is the line number (1-4) you want the prompt displayed on
	m	is the character position (1-20) where you want the
		prompt displayed
	o	is the character that determines whether the prompt is for
		display only (0) or is waiting for data input (1) See the
		table below for valid characters for this position.
	data	is the data you want displayed

For example, the command @1,1,1, Enter Quantity would display Enter Quantity starting at position 1 on line 1, then wait for the operator to enter

their data.

6-2