Ohp-Ib Address; Modulation Analyzer Remote Capabilities (Ieee.488) - HP 8901B Operation And Calibration Manual

Operation Model 8901B
HP-IB Address
Factory
Set
Address.
The Modulation Analyzer's HP-IB address is set to decimal 14 at the factory
with Talk Only and Listen Only modes disabled. The address can be changed by following the
instructions in paragraph 2-3 under "HP-IB Address Selection".
Reading the
Address.
To display the HP-IB address in decimal on the front panel, select BUS ADRS
by pressing the Blue key and then the LOCAL key. The displayed address is in the form:
Where NN is the two-digit address in decimal. The display will time out after a few seconds.
Refer to "Additional Information", paragraph 3-1 1 for more information about HP-IB address.
Addr=NN
3-1 0. MODULATION ANALYZER REMOTE CAPABILITIES (IEEE-488)
The capabilities of the HP 8901B in remote operation and their related
IEEE S t d
488 terms are
described in Table 3-7, "Modulation Analyzer Remote Capabilities Table". The twelve capabilities
described there are further described in the paragraphs following the table.
Zbble
3-7.
Modulation Analyzer Remote Capabilities
(1
of
2)
Capability
Data
Trigger
Clear
Enabled
Yes
Yes
Yes
Modulation Analyzer Capabilities
Response
All
front-panel functions, special functions, and remote-only
functions are programmable, except the
POWER
switch. The
Modulation Analyzer can send the Status Byte, and message and
setting information.
All
measurement results, special displays,
and error outputs (except dashed displays) are available via the
bus.
If
in remote and addressed to listen, the Modulation Ana-
lyzer makes a settled measurement. It responds equally to
bus
command
GET
and program code
T3,
Trigger
with Settling.
Clears Status Byte,
RQS bit,
Service Request message
(if
issued), and sets the
SRQ
Mask to the
22.0SP
state. Responds
equally to
DCL
and
SDC bus
commands. Resets many additional
parameters as shown in Table
3-8,
"Response to a Clear
Message."
IEEE Std 488 *
Commands
and Control
Lines
MLA
MTA
GET
DCL
SDC
Interface
Functions
AH1
SH1
T5
L3
DT1
DC1
*
Commands, Control Lines, and Interface Functions are defined in
IEEE
Std 488 (and the identical ANSI Standard MC1.l). Knowledge
of these might not be necessary if your controller describes its capabilities in terms of the HP-IB capabilities shown in the left column.
3-20