Fluke PM-3370B Standards Information Program Message Unit Separator, Program Data Separator

STANDARDS INFORMATION D - 3

<PROGRAM MESSAGE UNIT SEPARATOR>

Separates the <PROGRAM MESSAGE UNIT> elements from one another in a <PROGRAM MESSAGE>. Only the semicolon (;) is allowed as program message unit separator.

<PROGRAM DATA SEPARATOR>

Separates sequential <PROGRAM DATA> elements that are related to the same command program header. Only the colon (,) is allowed as program data separator.

<PROGRAM HEADER SEPARATOR>

Separates the command program header from any associated <PROGRAM DATA>. Any one of the "white space" characters (decimal 0 to 9 or 1 to 32) is allowed.

<PROGRAM MESSAGE TERMINATOR>

Terminates a <PROGRAM MESSAGE>. The following combinations are

allowed:
- NL^END	This is the NewLine code (decimal 10) sent concurrently with
	the END message on the GPIB.
- NL	This is the NewLine code (decimal 10).
- <dab>^END	This is the END message concurrently sent with the last data
	byte (<dab>).

<COMMAND PROGRAM HEADER>

Specifies a function or operation. Used with any associated <PROGRAM DATA> element.

<QUERY PROGRAM HEADER>

Similar to <COMMAND PROGRAM HEADER>, except the query indicator (?) at the end shows that a response is expected from the device.