Chapter 3: Using The Rf Multiplexer; Rf Multiplexer Commands; Reset Conditions - HP E1472A User Manual

h
Using This Chapter
1
RF Multiplexer
Commands
1

Reset Conditions

Caution
Chapter 3
This chapter uses typical examples to show how to use the RF Multiplexer and
Expander modules. This chapter contains the following sections:
• RF Multiplexer Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 31
• Reset Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 31
• Switching Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 32
• Recalling and Saving States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 34
• Detecting Error Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 34
• Synchronizing the RF Multiplexer . . . . . . . . . . . . . . . . . . . . . . . . . Page 37
• Querying the RF Multiplexer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 37
Table 3-1. RF Multiplexer Commands in Chapter 3
Command
[ROUT:]CLOS Close the channels in the channel list.
<channel_list>
[ROUT:]CLOS? Query the state of the channels in the channel list.
<channel_list>
[ROUT:]OPEN? Query the state of the channels in the channel list.
<channel_list>
*CLS Clears all switchbox status registers.
*ESE Enables event status register.
*RST Sets the
*SRE Enables status register.
When the RF Multiplexer is switched off, switched on, or *RST (reset), all banks
close channel n0 to COMmon.
When the RF Multiplexer is powered up or down, signals connected to the channel
n0 connector will also be connected to the COMmon connector.
Using the RF Multiplexer
Description
ardware and software to a known state.
Using the RF Multiplexer 31
3