Ametek ReFlex Programming Manual Manual do Utilizador descarregar pdf (Página 43)

Controller Module Remote Programming ReFlex Power™ Programming Manual

M380056-03 Rev L 39

• If nothing is entered, the default global command is automatically selected, if

the global context can be logically correct.

Required input parameters are enclosed by left and right less-than /

greater-than brackets: < > in the format indicated. For example:

• <bool> 0 or 1, for Off or On, respectively.

• <string> alphanumeric string enclosed by double quotes.

• <NRf> defined in IEEE 488.2 for flexible Numeric

Representation, e.g., zero, positive and negative floating

point numeric values.

• <NRi> defined in IEEE 488.2 for integers, e.g., zero, positive

and negative integer numeric values.

• <t> indicates Trigger channel input/output connections

(applies only to Controller and programmable DC

modules; see the Trigger command section of this

manual for further details on the <t> parameter).

The shorthand version of a command is indicated by capital letters

(minimum required components of a command). For example, SOURce

<n>:VOLTage <NRf>, can be written as:

• SOURCE<n>:VOLTAGE 120 //set output voltage to 120.0V

• SOUR<n>;VOLTAGE 120.0 //set output voltage to 120.0V

• SOUR<n>:VOLT 120 //set output voltage to 120.0V

2.8.4 Q

UERY

YNTAX

The query syntax is identical to the command syntax, but with a question mark

(?) replacing the command’s argument. For example, to query the

programmed output voltage on a Module at address 1, send the command,

SOUR1:VOLT?. A Module number is required. A value such as 65.00 will be

returned when read.

The ReFlex Power™ Controller requires all commands received to be

terminated with any combination of CR (0x0D), and or LF (0x0A). All

responses are terminated by default with CR/LF (0x0D 0x0A). Response

termination can be changed by using SYST:NET:TERM <NRi>. Each new

user connection is always initializes to CR/LF.

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