Agilent Technologies Switch E1470A Instrukcja Użytkownika Pobierz pdf (Strona 24)

24 Programming the RF Switch

Chapter 2

Example: Opening

and Closing Signal

Paths

This program first closes a signal path from COM 01 to channel 011 and

verifies that the path is closed. Next, the program closes a signal path from

COM 02 to channel 010 (which opens the COM 01 to channel 011 path).

Then, the program verifies that the COM 02 to channel 010 path is closed

and the COM 01 to channel 011 path is open.

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 57 58

*E1470-90002* 1
Contents 3
Safety Symbols 6
WARNINGS 6
Documentation History 6
DECLARATION OF CONFORMITY 7
Configuring the RF Switch 9
10 Configuring the RF Switch 10
Chapter 1 10
Configuring the RF Switch 11 11
RF Switch Configuration 13
Setting the Logical 14
Level 0 = Interrupt Disabled 15
Interrupt request Level 15
Rotary Switch Location 15
Interrupt Request (IRQ) 15
Connecting User 16
Assembling SMB 17
Connector Jacks 17
Programming the RF Switch 19
Addressing the Switch 20
Programming Examples 21
22 Programming the RF Switch 22
Chapter 2 22
Example: Closing a 23
Signal Path 23
Example: Opening 24
Example: Saving 25
Module States 25
26 Programming the RF Switch 26
RF Switch Command Reference 27
SCPI Command Reference 28
DIAGnostic 29
DIAGnostic:CLOSe? 30
DIAGnostic:OPEN 30
DIAGnostic:OPEN? 31
DIAGnostic:RELAY? 32
[ROUTe:] 33
[ROUTe:]PATH[:COMMon]? 34
Querying Paths Opened/Closed 35
SYSTem:ERRor? 36
SYSTem:VERSion? 36
Chapter 3 37
SCPI Commands Quick Reference 38
RF Switch Specifications 39
40 RF Switch Specifications 40
Appendix A 40
Register-Based Programming 41
49,152 + (Logical Address 64) 42
Register-Based Programming 43 43
Appendix B 43
Register Definitions 44
Register-Based Programming 45 45
Relay Control 46
Registers 46
Writing to Relay Control 47
Reading from Relay 47
Control Registers 47
48 Register-Based Programming 48
Register Programming Example 49
Register-Based Programming 51 51
/* Error Handling Routine */ 51
52 Register-Based Programming 52
RF Switch Error Messages 53
54 RF Switch Error Messages 54
Appendix C 54
, register, 43 55
56 Index 56

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