Appendix
App-5
IM DLM4038-17EN
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App
Index
(1) Of the IEEE 488.1 interface functions, the
subsets that are supported
See section 3.4, “GP-IB Interface Specifications.”
(2) The operation of the device when it is assigned
an address outside the 0 to 30 range
The address of this instrument cannot be set to an
address outside the 0 to 30 range.
(3) Reaction of the device when the user changes
the address
The address change is detected when the user
presses UTILITY and then the Remote Control soft
key, and changes the address. The new address is
valid until the next time it is changed.
(4) Device settings at power-on. The commands
that can be used at power-on.
As a basic rule, the previous settings (the settings
that were in use when the DLM4000 seies was
turned off) are used.
There are no limitations on the commands that can
be used at power-on.
(5) Message exchange options
(a) Input buffer size
16384 bytes.
(b) Queries that return multiple response
messages
See the example of the commands given in
chapter 5.
(c) Queries that create response data when the
command syntax is being analyzed
All queries create response data when the
command syntax is analyzed.
(d) Queries that create response data during
reception
There are no queries of which the response
data are created upon receiving a send request
from the controller.
(e) Commands that have parameters that
restrict one another
There are commands such as
:CHANnel<x>:PROBe[:MODE] and
CHANnel<x>:VDIV that have parameters that
place restrictions unilaterally, but there are no
commands that have parameters that restrict
one another.
(6) Items that are included in the functional or
composite header elements constituting a
command
See chapters 4 and 5.
(7) Buffer sizes that affect block data transmission
When block data is being transmitted, the output
queue is expanded to match the size of the data
that is being transmitted.
(8) A list of program data elements that can be
used in equations and their nesting limitations
Equations cannot be used.
(9) Syntax of the responses to queries
See the example of the commands given in chapter
5.
(10) Communication between devices that do not
follow the response syntax is not supported by
the DLM4000 series.
(11) Size of the response data block
1 to 250000000 bytes
(12) A list of supported common commands
See section 5.39, “Common Command Group.”
(13) Device condition after a successful calibration
The device will be performing measurements.
(14) The maximum length of block data that can be
used for the *DDT trigger macro definition
Not supported.
(15) The maximum length of the macro label for
defining macros, the maximum length of block
data that can be used for the macro definition,
and the process when recursion is used in
macro definitions
Macro functions are not supported.
(16) Reply to the *IDN? query
See section 5.39, “Common Command Group.”
(17) Size of storage area for protected user data for
PUD and *PUD?
*PUD and *PUD? are not supported.
(18) The length of the *RDT and *RDT? resource
names
*RDT and *RDT? are not supported.
Appendix 3 About the IEEE 488.2-1992 Standard
The DLM4000's GP-IB interface conforms to the IEEE 488.2-1992 standard. This standard specifies that the following
23 items be stated in the document. This section describes these items.
