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Appendix

0: Status model Model DMM7510 7½ Digit Graphical Sampling Multimeter

Reference Manual

16 DMM7510-901-01 Rev. B / May 2015

SRQ on error

This example shows you how to generate a service request (SRQ) when an instrument error event

occurs.

Using SCPI commands:

*RST

SYST:CLE

STAT:CLE

*SRE 4

MAKEERROR

Using TSP commands:

reset()

-- Clear Error Queue so EAV bit can go low.

eventlog.clear()

-- Clear the status byte.

status.clear()

-- Enable SRQ on error available.

status.request_enable = status.EAV

-- Send a line of code that will generate an error event.

beeper = 1

SRQ when reading buffer becomes full

This example shows you how to generate a service request (SRQ) when the Model DMM7510

reading buffer is full. You can use this to notify the controlling computer that it needs to read back the

data and empty the buffer. After configuring the status model, this code configures the default reading

buffer 1 to a size of 100, and then configures the Model DMM7510 to fill the buffer. After the buffer is

full, the instrument generates an SRQ and returns the data.

Using SCPI commands:

*RST

STAT:CLE

STAT:OPER:MAP 0, 4917, 4916

STAT:OPER:ENAB 1

*SRE 128

TRAC:CLE

TRAC:POIN 100, "defbuffer1"

COUNT 100

READ? "defbuffer1"

TRAC:DATA? 1, 100, "defbuffer1", READ

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