Agilent 4155C/4156C SCPI Command Reference, Edition 1 4-13
Common Commands
*SRE
*SRE
This command sets the Service Request "Enable" Register bits.
1 enables, 0 masks.
Syntax *SRE mask number
Parameter
Query response mask_number <newline><^END>
mask_number is decimal numeric value that is the sum of the binary-weighted
values for each bits. Response data type is NR1.
Semantics The Service Request "Enable" Register determines which bits of the Status Byte
Register are enabled. Enabled bits are ORed together, and the result is reported to
the Master Summary Status.
The Service Request "Enable" Register consists of 8 bits: Bit0 to Bit7. Bit6 is not
defined, and is always 0.
Refer to Chapter 3 for details about the Service Request "Enable" Register.
You can send a mask_number parameter in decimal numeric or non-decimal
numeric type.
The following table shows the bits of the Status Byte Register.
Parameter Type Explanation
mask_number decimal or
non-decimal
numeric
numeric value that is the sum of the
binary-weighted values for the desired
bits
bit
binary-
weight
description
0 1 EMERgency Status
1 2 Measurement/Stress Status
2 4 NOT USED
3 8 QUEStionable Status