Programming Guide
15
*SRE 17
3.1.8 STB
DESCRIPTION
The *STB? query reads the contents of the 488.2 defined status
register (STB), and the Master Summary Status (MSS).
The response represents the values of bits 0 to 5 and 7 of the
Status Byte register and the MSS summary message.
The response to a *STB? query is identical to the response of a
serial poll except that the MSS summary message appears in bit
6 in place of the RQS message.
UERY SYNTAX
*STB?
RESPONSE FORMAT
*STB <value>
<value> : = 0 to 255
EXAMPLE
The following reads the status byte register:
*STB?
Return:
*STB 0
RELATED COMMANDS
*CLS, *SRE
3.1.9 TST
DESCRIPTION
The *TST? query performs an internal self-test and the response
indicates whether the self-test has detected any errors. The
self-test includes testing the hardware of all channels.
Hardware failures are identified by a unique binary code in the
return
ed <status> number. A “0” response indicates that no
failures occurred.
QUERY SYNTAX
*TST?
RESPONSE FORMAT
*TST <status>
<status> : = 0 self-test successful
EXAMPLE
The following causes a self-test to be performed:
TST?
Return(if no failure):
*TST 0
Summary of Contents for SDG5000 series
Page 38: ...SDG5000 User Manual 27 Figure 2 5 Setting the Offset ...
Page 109: ...SDG5000 User Manual 98 Figure 3 1 Sine Waveform ...
Page 111: ...SDG5000 User Manual 100 Figure 3 2 Square Waveform ...
Page 129: ...SDG5000 User Manual 118 3 12 Figure 3 12 FSK Waveform ...
Page 135: ...SDG5000 User Manual 124 Figure 3 15 DSB AM Waveform ...
