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6 parameter, 7 unit – Anritsu MG3641A User Manual

Page 113

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SECTION 6 GPIB

6-7

6.2.6

Parameter

The table below shows the parameter types employed for this instrument.

In this manual, these parameter types are written in lower-case alphabetical characters between brackets < >, and

the IEEE488.2 (or SCPI)-defined s corresponding to them are written in upper-case alphabetical

characters. The correspondence between each parameter and IEEE488.2 (or SCPI) is written for the various

commands.

Table 6-1. Contents of Parameter Types

Parameter type

Description

Represents decimal numbers. A

GRAM> item, such as MINimum or MAXimum, is
included in a special numeric format.

Represents a theoretical value. OFF or 0 corresponds to

FALSE, and ON or 1 corresponds to TRUE. When 0,1 or

(defined by SCPI)

OFF, ON are used for setting, queries return 1 or 0, never
ON or OFF.

Represents a character data. It is possible to express a short

character string corresponding to the setting contents. Both
long and short forms can be used.

Non parameter

6.2.7

Unit

The table below shows the unit types employed for this instrument.

In this manual, these unit types are written in lower-case alphabetical characters between brackets < >.

Table 6-2. Contents of Unit Types

Unit type

Description

At frequency and FM deviation setting, four units can be use: “Hz”, “kHz”, “MHz”,
“GHz”. Omission of the unit symbol is regarded as “Hz”.

At RF output level and AF output level setting, five units can be use: “dB”, “dBm”,
“dBu”, “V”, “mV”, “uV”. Omission of the unit symbol is regard is regard as “dBm” or
“V”.

At AM depth setting, the unit must be “%” or “PCT”. Omission of the unit symbol is
regard as “%”.

At sweep time setting, three units can be use: “s”, “ms”, “us”. Omission of the unit
symbol is regard as “s”.

Non unit.

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