Section 12: Common commands
Model 6517B Electrometer Reference Manual
12-12
6517B-901-01 Rev. C / August 2015
The service request enable register is shown in the table below. Notice that the decimal weight of
each bit is included in the illustration. The sum of the decimal weights of the bits that you wish to set
is the value that is sent with the
*SRE
command.
The contents of the service request enable register can be read using the
*SRE?
query command.
Service request enable register
Bit
position
B7 B6 B5 B4 B3 B2 B1 B0
Event
OSB
— ESB
MAV
QSB
EAV
— MSB
Decimal
Weighting
128
(2
7
)
—
32
(2
5
)
16
(2
4
)
8
(2
3
)
4
(2
2
)
—
1
(2
0
)
Value
0/1 — 0/1 0/1 0/1 0/1 — 0/1
Values
are:
1 = Enable Service Request Event
0 = Disable (Mask) Service Request Event
Events
are:
OSB = Operation Summary Bit
ESB = Event Summary Bit
MAV = Message Available
QSB = Questionable Summary Bit
EAV = Error Available
MSB = Measurement Summary Bit
Example
*SRE 34
Set the ESB and MAV bits of the service request
enable register, where:
ESB (Bit B5)
MAV (Bit B4)
<NRf>
=
48
Also see
None
