R&S SMJ100A, Operating Manual

Page: 673 / 874

Remote Control Commands
R&S
®
SMJ100A
657 Operating Manual 1403.7458.32 ─ 14
Example: BB:DM:DLIS:TAG 'D_list1','date'
queries the Date tag in control list
D_list1
.
Response:
10.10.2008
the data list was created on 10.10.2008.
Usage: Query only
[:SOURce<hw>]:BB:DM:CLISt:DATA <Data>
The command sends the data to the currently selected control list. If the list already
contains data, it is overwritten. This command only writes data into the data section of
the file.
The values for the control signals are sent, arranged in a 8-bit value as follows:
Signal Order Decimal value of bits
Marker 1
Marker 2
Marker 3
Marker 4
LSBit 1
2
4
8
Burst = LSBit 16
LevAtt1 LSBit 32
CWMod LSBit 64
Hop MSBit 128
The data can also be sent as a binary block, each binary block being a 2-byte value in
which the 16 bits represent the binary values (16-bit unsigned integer, 2 bytes, LSByte
first). When binary data transmission is in use, com-
mand
:SYSTem:COMMunicate:GPIB:LTERminator EOI
should be used to set the
termination character mode to ‘EOI control data message only’ so that a random LF in
the data sequence is not interpreted as End, thereby prematurely terminating the data
transmission. The command
...LTER STANdard
resets the mode.
For query purposes, the command
:FORMat ASCii | PACKed
can be used to
switch between the formats. The byte sequence is defined in the IEC bus standard as
'most significant byte first'
Note: C-Lists are created in binary format. However, if you need the C-List in ASCII
format, e.g. for creating a waveform file with R&S WinIQSIM2, see the example in
Chapter 7.4.4, "Creating an ASCII C-List Manually" , on page 509.
*RST
has no effect on data lists. This command is without query.
Setting parameters:
<Data> string
SOURce Subsystem