Language Dictionary - 4

[SOURce:]DIGital:DATA

This command sets and reads the dc source digital control port when that port is configured for Digital I/O operation. The port has three signal pins and a digital ground pin. Pins 1 and 2 are output pins controlled by bits 0 and 1. Pin 3 is controlled by bit 2, and can be programmed to serve either as an input or an output. It normally serves as an output. Bit 2 must be programmed high to use pin 3 as an input. Pin 4 is the digital ground. The query returns the last programmed value in bits 0 and 1 and the value read at pin 3 in bit 2.

 

 

Program

 

Bit Configuration

 

Pin Setting

 

 

 

Value

2

1

0

4

3

2

1

 

 

0

0

0

0

GND Output

Lo

Lo

 

 

1

0

0

1

GND Output

Lo

Hi

 

 

2

0

1

0

GND Output

Hi

Lo

 

 

3

0

1

1

GND Output

Hi

Hi

 

 

4

1

0

0

GND

Intput

Lo

Lo

 

 

5

1

0

1

GND

Intput

Lo

Hi

 

 

6

1

1

0

GND

Intput

Hi

Lo

 

 

7

 

1

1

1

GND

Intput

Hi

Hi

Command Syntax

 

[SOURce]:DIGital:DATA[:VALue] <NRf>

 

 

 

Parameters

 

0 to 7

 

 

 

 

 

 

 

 

*RST Value

0

 

 

 

 

 

 

 

 

Examples

 

DIG:DATA 7

 

 

 

 

 

Query Syntax

 

[SOURce]:DIGital:DATA?

 

 

 

Returned Parameters

 

<NR1>

 

 

 

 

 

 

Related Commands

 

DIG:FUNC

 

 

 

 

 

[SOURce:]DIGital:FUNCtion

This command configures the dc source digital control port. The configuration setting is saved in non- volatile memory.

RIDFi

Configures the port for Remote Inhibit/Discrete Fault Interrupt operation

DIGio

Configures the port for Digital input/output operation (see DIG:DATA)

 

Command Syntax

[SOURce]:DIGital:FUNCtion <CRD>

 

Parameters

RIDFi DIGio

 

Examples

DIG:FUNC DIG

 

Query Syntax

[SOURce]:DIGital:FUNC?

 

Returned Parameters

<CRD>

 

Related Commands

DIG:DATA

[SOURce:]VOLTage

This command sets the output voltage level of the dc source.

Command Syntax

[SOURce]:VOLTage[:LEVel][:IMMediate][:AMPLitude]<NRf+>

Parameters

see Table 4-3

 

Default Suffix

V (volts)

 

*RST Value

0

 

Examples

VOLT 2

VOLTAGE:LEVEL 200 MV

Query Syntax

[SOURce]:VOLTage[:LEVel][:IMMediate][:AMPLitude]?

Returned Parameters

<NR3>

 

Related Commands

VOLT:TRIG

 

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