Gw-instek PSM-Series Programming Manual Manuale Utente Scaricare il pdf (Pagina 17)

PSM SERIES PROGRAMMABLE POWER SUPPLY

PROGRAMMER MANUAL

⎯ 31 ⎯

Examples:

:CURRent? returns +1.20000000E-02 if the current limit setting is 0.0120

amps(PSM-2010).

:CURRent? MIN returns +0.00000000E+00(PSM-2010)..

:CURRent? MAX returns +2.06000000E+01 (PSM-2010).

:VOLTage

Function:

Set the output voltage value.

Syntax:

:VOLTage {<voltage>|MIN|MAX|UP|DOWN}

1) <voltage> the range is from 0.0000 through 20.6000 (PSM-2010).

Please refer to Table1-1, Table1-2 and Table1-3.

2) MIN is for 0.0000 while MAX for 20.6000(PSM-2010).

Please refer to

Table1-1, Table1-2 and Table1-3.

3) UP is for the voltage with one value increasing while down for the

voltage with one value decreasing. The value is set by the command of

VOLTage:STEP.

Examples:

:VOLTage 2.0 sets the voltage limit to 2.0000 volts (PSM-2010).

:VOLTage MAX sets the voltage limit to 20.6000 volts (PSM-2010).

:VOLTage:STEP 0.1;VOLTage UP is for Voltage to increase 0.1 volts.

:VOLTage?

Function:

Query the output voltage value.

PSM SERIES PROGRAMMABLE POWER SUPPLY

PROGRAMMER MANUAL

⎯ 32 ⎯

Syntax:

:VOLTage? [MIN|MAX]

Returns:

Scientific mark

Examples:

:VOLTage? returns +1.20000000E-02 if the voltage limit setting is 0.0120

volts(PSM-2010).

:VOLTage? MIN returns +0.00000000E+00(PSM-2010).

:VOLTage? MAX returns +2.06000000+01(PSM-2010).

:CURRent:STEP

Function:

Set or query the current step size.

Syntax:

:CURRent:STEP {<Decimal number>|DEFault}

:CURRent:STEP? [DEFault]

Examples:

1) :CURRent:STEP 1.0 sets the step size to 1.0A for current

programming with the CURRent:UP and CURRent:DOWN

command .The immediate current level increases or decreases by the

value of the step size.

2) :CURRent:STEP DEF sets the step size to minimum resolution

0.5mA(PSM-2010).

3) :CURRent:STEP? returns the present current step size.

4) :CURRent:STEP? DEF returns the minimum resolution step size

0.5mA(PSM-2010).

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