Omron V022-E3-1 7-2-2Memory Tables, Request Screen Number, Write Character-stringMemory Table

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Inquiry of the displayed screen

A screen number can be inquired using the following command to know the num- ber of the displayed screen.

Request Screen Number

Format

[ESC] x

1B

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Description	Enquires what number screen is displayed on the NT600S. The NT600S returns
	the number of the displayed screen using the Screen Number Response Com-
	mand (refer to 7-3 Screen Number Response).

7-2-2 Memory Tables

The procedure used for writing character-strings/numerals to memory tables from the Host is described below.

For the functions of memory tables, refer to 5-4 Memory Tables (page 128).

Writing Character-StringsA character-string can be written to a character-string memory table in the NT600S using the following command.

Write Character-string Memory Table

Format

[ESC] B n1 n2 d1 d2 c1 c2 c3 cn

1B

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	n1n2:	Character string length as a number of normal characters (2-digit
		hexadecimal)
		01 to 28H (1 to 40)
	d1d2:	Character-string memory table address of write destination
		(2-digit hexadecimal)
		00 to FFH (0 to 255)
	c1c2c3 to cn: Character-string data
Description	Writes the character-string data to the character-string memory table.
	The character-string data can contain a mixture of normal alphanumeric charac-

ters and marks. When determining the character string length, count each mark as two normal characters.

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