Remote Control Commands
R&S
®
SMBV100A
677
Operating Manual 1176.8016.02 ─ 17
[:SOURce<hw>]:BB:DM:CLISt:DATA
<Data>
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 an 8-bit value as follows:
Signal
Order
Decimal value of bits
Marker 1
Marker 2
LSBit
1
2
Burst =
LSBit
16
LevAtt1
LSBit
32
CWMod
LSBit
64
Hop
MSBit
128
You can also send the data as a binary block. Each binary block is a 2-byte value in
which the 16 bits represent the binary values (16-bit unsigned integer, 2 bytes, LSB
first).
When binary data transmission is in use, you can use the com-
mand
:SYSTem:COMMunicate:GPIB:LTERminator EOI
to set the termination
character mode to ‘EOI control data message only’. Then, a random LF in the data
sequence is not interpreted as end, i.e. 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"
*RST
has no effect on data lists. This command is without query.
Setting parameters:
<Data>
string
Example:
BB:DM:CLIS:SEL 'c_list1'
Selects the control list.
BB:DM:CLIS:DATA 0,0,0,0,8,8,8,0,0,0,0...
Enters the control values in list c_list1. In the example, only
ramps for marker 4 are set.
Usage:
Setting only
Manual operation:
See
SOURce Subsystem
