Stb - Agilent Technologies 4155C Command Reference Manual

Syntax
Query response
Semantics
Example

*STB?

This query command reads the Status Byte Register (reads Master Summary Status
bit, not Request for Service Message).
*STB?
register <newline><^END>
Parameter Type
register NR1
The following table shows the bits of the Status Byte Register.
binary-
bit
weight
0 1 EMERgency Status
1 2 Measurement/Stress Status
2 4 NOT USED
3 8 QUEStionable Status
4 16 MAV (Message Available summary-message)
5 32 ESB (Event Status Bit)
6 64 MSS (Master Summary Status)
7 128 OPERation Status
OUTPUT @Hp4155;"*STB?"
ENTER @Hp4155;A
Agilent 4155C/4156C SCPI Command Reference, Edition 1
Explanation
0 to 255 (decimal integer value that is the sum of the
binary-weighted values for the set bits)
description
Common Commands
*STB?
4-15