Sre (Service Request Enable Command) *Sre? (Service Request Enable Query); Figure 3-22 The Service Request Enable Register - Keysight 53147A Operating And Programming Manual

*SRE (Service Request Enable Command)
*SRE? (Service Request Enable Query)
*SRE <NRf> | <non-decimal numeric>
COMMAND
*SRE?
Sets or queries the Service Request Enable Register, which is shown in
Figure
The parameter and query response value, when rounded to an integer value and
expressed in base 2 (binary), represents the bit values of the Service Request
Enable Register.
This register is used to enable a single or inclusive OR group of Status Byte
Register events to generate an SRQ.
Figure 3-22
See the section titled
starting on page 175 for a detailed description of the Service Request Enable
Register.
– 0 to 255
<NRF> RANGE
– The value of bit 6 is ignored.
1
<NRF>
RESOLUTION
– Numeric data transferred as ACSII bytes in <NR1> format.
QUERY
RESPONSE
– The value of bit 6 is zero when queried.
– At power-on, this value is cleared (set to 0).
COMMENTS
– This value is unaffected by *RST, *CLS, and *SAV/*RCL.
Keysight 53147A/148A/149A Operating and Programming Guide
3-22.
Bits
Not Used
0 to 1
EAV
2
QSB
3
MAV
4
ESB
5
Not Used
6
OSB
7
The Service Request Enable Register
"Status Byte Register and Service Request Enable Register"
Programming 3
261