Rst Command; Tst? Query; Cls Command; Ese Command - Racal Instruments 1261B User Manual

*RST Command

*TST? Query

*CLS Command

*ESE Command

Using The Enhanced Monitoring System 4-40
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The *RST command resets the instrument to its power-on
default state. These settings are shown in Table 4-1 of this
manual. This command does NOT change the value of SCPI or
IEEE-488.2 status registers, event registers, condition registers,
or enable registers.
The *TST? query initiates an instrument self-test and returns a
reply. The reply is a integer numeric value. A value of "0"
indicates that the self-test has passed.
indicates that one of the commanded self-tests has failed.
Consult the "Performing the Self-Test" Section of this chapter
for a description of the self-test failures and error codes
associated.
The *CLS command clears the SCPI and IEEE-488.2 defined
status event registers. These include the Questionable Voltage
Event Register, the Questionable Current Event Register, and so
on. This also includes the Standard Event Register (see the
*ESR? query description).
The *ESE command sets the value of the Standard Event Status
Enable Register. The value of this register is logically ANDed
with the contents of the Standard Event Status Register (see the
*ESR? query description). If any bits of this AND operation are
set, then bit 5 of the Status Byte is set. That is:
bit 5 of Status Byte = (bit 0 of ESE AND bit 0 of ESR)
1261B User Manual
A non-zero value
OR
(bit 1 of ESE AND bit 1 of ESR)
OR
(bit 2 of ESE AND bit 2 of ESR)
OR
(bit 3 of ESE AND bit 3 of ESR)
OR
(bit 4 of ESE AND bit 4 of ESR)
OR
(bit 5 of ESE AND bit 5 of ESR)
OR
(bit 6 of ESE AND bit 6 of ESR)
OR
(bit 7 of ESE AND bit 7 of ESR)
Racal Instruments Ó 1995