Fluke CombiScope PM3370B User Manual page 282

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