Remote Control Commands
R&S
®
SMU200A
648Operating Manual 1007.9845.32 ─ 15
[:SOURce<hw>]:BB:DM:CLISt:DATA <Data>
The command sends the data to the currently selected control list. If the list already con-
tains 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'.
*RST has no effect on data lists. This command is without query.
Setting parameters:
string<Data>
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.
Example:
Setting onlyUsage:
[:SOURce<hw>]:BB:DM:CLISt:DELete <Delete>
The command deletes the specified control list from the default directory. The default
directory is set using command MMEM:CDIRectory. A path can also be specified, in
which case the files in the specified directory are deleted. The file extension may be
omitted. Only files with the file extension *.dm_iqc will be deleted.
SOURce Subsystem
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