Rohde & Schwarz SMW200A - Page 1017

Remote Control Commands
R&S
®
SMW200A
1002User Manual 1175.6632.02 ─ 16
Suffixes in the keywords ENTity<ch> and SOURce<hw>
You can address multiple entities configurations by using the SCPI commands starting
with the keyword SOURce or the alias commands starting with the keyword ENTity.
Table 13-7: Value ranges of the suffixes ENTity<ch> and SOURce<hw> in advanced configuration
with multiple entities
SCPI Syntax
ENTity<ch> SOURce<hw>
SOURce<hw>:AWGN:...
- 1 .. 8
ENTity<ch>:SOURce<hw>:AWGN:...
1 .. 8 1 .. 4
The meaning of the numeric suffix to SOURce depends on:
●
The presence of the keyword ENTity
●
The selected :SCONfiguration:MODE
●
The enabled MIMO configuration (:SCONfiguration:FADing)
●
The state of the [:SOURce<hw>]:AWGN:CMODe[:STATe]
See the example in Chapter 13.3, "SCPI Command Aliases for Advanced Mode with
Multiple Entities", on page 767.
Required options
See Chapter 5.2.1, "Required Options", on page 389.
Programming Examples
Example: Enabling/disabling the AWGN generator and the streams
The following example shows the difference between working with coupled and uncou-
pled streams.
SCONfiguration:MODE ADVanced
SCONFiguration:FADing MIMO4X4
// coupled mode; the AWGN generator and all four streams are enabled
SOURce1:AWGN:CMODe:STATe ON
SOURce1:AWGN:STATe ON
// uncoupled mode; the streams are configured individually
SOURce1:AWGN:CMODe:STATe OFF
SOURce1:AWGN:STATe?
// Response: 1
SOURce2:AWGN:STATe?
// Response: 0
SOURce3:AWGN:STATe?
// Response: 0
SOURce4:AWGN:STATe?
// Response: 0
SOURce Subsystem