Table C-l. Command Summary (continued)

Command

 

Description

 

 

 

SRQ?

Queries the present setting of the reasons for issuing an SRQ (see page 76). Response is 0, 1, 2, or 3 that corresponds with the SRQ <setting> described previously.

*STO < reg >

STS? <ch>

TEST?

VDATA <ch>, <Vlo>, <Vhi>

VHI < ch >

VLO < ch >

VMUX? < ch >, < input >

VOUT? < ch >

Stores the present voltage and current settings for all output channels in the specified register (1 to 10); see page 72. These settings can be recalled when desired (see RCL command).

Queries the present status of the specified output channel. The response (integer 0-

255)represents the sum of the binary weights of the status register bits (see page

74).

Causes the power supply to perform a self test of its GP-IB interface. The response Is 0 if the test passes or an integer failure code (see Test Query, page 79).

Sends data to calibrate the voltage setting and readback circuits of the specified output channel. Vlo and Vhi are measured values which the supply uses to calculate correction constants (see Appendix A).

Causes the voltage of the specified output channel to go to the high calibration point (see Appendix A).

Causes the voltage of the specified output channel to go to the low calibration point (see Appendix A).

Queries the measurement of the input (1 to 8) to the analog multiplexer on the specified output board. See Service Manual.

Queries the measured output voltage of the specified output channel (see Voltage Programming, page 69). The response is a real number. The front panel display can be used to monitor the measured output voltage (and current) of the selected output channel.

*VSET < ch >, < voltage >

*VSET? < ch >

*UNMASK < ch >, < setting >

*UNMASK? < ch>

Sets the voltage of the specified output channel (see page 69).

Queries the present voltage setting of the specified output channel (see page 69) The response is a real number.

Sets the bits in the mask register of the specified output channel to the setting (integer from 0 to 255). The mask register operates in conjunction with the status and fault registers (see page 74).

Queries the present setting of the mask register of the specified output channel (see page 74). The response is an integer from 0 to 255.

*Indicates that the command can be executed from the front panel.

108 Command Summary

Page 102
Image 102
Agilent Technologies 6622A, 6621A, 6627A, 6623A, 6624A manual Srq?

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