National Instruments RMX-400 Series, Programming Manual

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RMX-4000 Series Programming Manual
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Query Syntax *SRE?
Return Parameter <NR1> Bit(s) Set <NRf> Bit(s) Set
4 CSUM 32 ESB
8 QUES
16 MAV
Example *SRE?
48
Returns settings of the
Service Request Enable
Register. Here ESB and
MAV are returned.
10B
*STB?
Status Command
Description
Reads the Status Query Byte Register. The *STB?
command does not clear the register.
If the Master Summary Status bit (MSS) is set, it
indicates there is a reason for a service request.
Query Syntax *STB
Return Parameter <NRf> Bit(s) Set <NRf> Bit(s) Set
4 CSUM 32 ESB
8 QUES 64 MSS
16 MAV
Query Example *STB?
36
Returns status of a byte
query in the Status Byte
Register. Here CSUM
and ESB are returned.
11B
*TST? Status Command
Description
Performs a system self-test and returns 0 if all tests
passed. 1 is returned if a test failed.
Query Syntax *TST?
Return Parameter <NR1> Test result <NR1> Test result