Agilent Technologies B2201A Guia do Utilizador descarregar pdf (Página 139)

Agilent B2200 User’s Guide, Edition 4 5-11

SCPI Command Reference

*STB?

The following is example for query:

OUTPUT @Agb2200;"*SRE?"

ENTER @Agb2200;A

*STB?

This query command reads the Status Byte Register (reads Master Summary Status

bit, not Request for Service Message).

For bit6, this command reads MSS, not Request for Service (RQS). See “Status

Reporting Structure” on page 5-50.

Syntax *STB?

Query response register <newline><^END>

Semantics The following table shows the bits of the Status Byte Register, and the

binary-weighted decimal value of each bit.

Example OUTPUT @Agb2200;"*STB?"

ENTER @Agb2200;A

Parameter Explanation

for the set bits

bit binary-weight description

0 1 not used. always 0.

1 2 not used. always 0.

2 4 not used. always 0.

3 8 not used. always 0.

4 16 MAV (Message Available summary-message)

5 32 ESB (Event Status Bit)

6 64 MSS (Master Summary Status)

7 128 not used. always 0.

1 2 ... 134 135 136 137 138 139 140 141 142 143 144 ... 229 230

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Agilent Technologies B2201A Guia do Utilizador Página 139