User manual

Language Dictionary - 4
59
[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
Value
Bit Configuration
2 1 0
Pin Setting
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