Ametek BPS Series Programming Manual Manuale Utente Scaricare il pdf (Pagina 110)

AMETEK Programmable Power BPS / MX / RS Series SCPI Programming Manual

110 Manual P/N 7003-961 Rev AA

Note Effecting a range change takes considerable time (6 secs) as the amplifiers

have to be powered down to be reconfigured and your application program

should allow for this execution time of the VOLT:RANGE command.

Note that the query format of the VOLT:RANG command returns the voltage range value for

the selected range and mode. In AC or AC+DC mode, an AC voltage range value is

returned. In DC mode, the DC voltage range value is returned. To determine the state of the

MX unit, it may be necessary to query both the range and the mode.

Note: On MX units with firmware revision 4.24 or higher, the VOLT:RANG command

is also coupled with the OUTPUT command. If the output relay is closed (ON),

attempting a voltage range change will result in an error message and no

range change will occur. The output relay MUST be opened first by sending a

OUTPUT 0 command. The output off command can be prepended to the

volt:range command as part of the same message.

The VOLTage:RANGe command is coupled with the CURRent command.This means that

the maximum current limit that can be programmed at a given time depends on the voltage

range setting in which the unit is presently operating.

Command Syntax [SOURce:]VOLTage:RANGe[:LEVel] <NRf+>

Parameters 150 | 200 | 300 | 400 | other

*RST Value Defined by the PONSetup:RANGe

Examples VOLT:RANG 150

Query Syntax [SOURce:]VOLTage:RANGe?

Returned Parameters <NR2>

Related Commands LIM:VOLT?

VOLTage:SENSe[:SOURce]

This command selects the source from which the output voltage is sensed. The following

voltage sense sources can be selected:

INTernal This senses the voltage at the output of the power amplifier on the in-board

side of the output disconnect relay.

EXTernal This senses the output voltage at the user's sense terminals, which allows

remote voltage sensing at the load.

Command Syntax [SOURce:]VOLTage:SENSe[:SOURce] <source>

Parameters INTernal | EXTernal

*RST Value INTernal

Examples VOLT:SENS:SOUR INT

Query Syntax [SOURce:]VOLTage:SENSe[:SOURce]?

Returned Parameters <CRD>

VOLTage:SLEW

Phase Selectable

This command sets the slew rate for all programmed changes in the output voltage level of

the source. A parameter of MAXimum will set the slew to its maximum possible rate. The

SCPI representation for MAXimum is 1E9.

1 2 ... 105 106 107 108 109 110 111 112 113 114 115 ... 225 226

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