Query commands -4, Data i/o formats gpib operation – Anritsu ML2430A User Manual
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HP and ML4803 emulation commands on the other hand, do not have to have a
space between the command header and the parameter, or commas between
the parameters.
The format for HP emulation commands is:
n>... The end of the command text must be terminated with either a line feed character Data input and output formats and templates referred to throughout this chapter All the commands which allow a level to be set as a value argument are floating Table 6-1 lists the numeric data suffix mnemonics for the ML2430A Series Power Commands which are not floating point, but integer, are: 6-2 ML2430A OM DATA I/O FORMATS GPIB OPERATION Suffix Multipliers Suffix Units Definition Mnemonic Definition Mnemonic 1E18 EX Decibels DB 1E15 PE dB ref to 1 mW DBM 1E12 T dB ref to 1 mV DBUV 1E9 G Mega Hertz MHZ 1E6 MA Percent PCT 1E3 K Seconds SEC 1E-3 M Seconds S 1E-6 U Volts V 1E-9 N Watts W 1E-12 P Hertz HZ 1E-15 F 1E-18 A Table 6-1. Numeric Data Suffix Mnemonics
(0Ah, decimal 10) or a GPIB End of Transmission State (EOI), or both.
are delimited with the less-than and greater-than characters (< >). Optional pa-
rameters and suffix characters are delimited with brackets ([ ]). These characters
are not part of the data and are only used in this text to distinguish the data ele-
ments they represent.
point values which can use the E-0x convention or a suffix multiplier. The GPIB
standard [units] convention (i.e., MS for milliseconds, etc.) IEEE codes and for-
mats have been implemented for the suffix units and multipliers. The suffix unit is
always allowed but is not required and is shown in brackets where appropriate.
Meter. These mnemonics are used when entering numeric data with GPIB com-
mands (use of these codes is optional).