Agilent Technologies E8462A Manuel d'utilisateur Page 110
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108 Agilent E8462A Relay Multiplexer Command Reference
TEST
The TEST command subsystem allows you to cycle through a particular self-test a
specified number of times instead of running the entire suite of self-tests as is
performed with the *TST? command.
Subsystem Syntax TEST
:NUMBer? <test_number>,<cycles>
TEST:NUMBer?
TEST:NUMBer? <test_number>,<cycles> is a query and returns the number of
times the specified test failed out of the specified number of times the test was
cycled. For example, send the command TEST:NUMB? 110,5 to cycle through test
number “10” on card 1 (“110”) five times. A “5” is returned if all five test cycles fail.
Parameters
Comments • test_number values are of the form ccnn, where cc is the card number (1-99)
and nn is the 2-digit test number. The values for nn are the same as the error
codes given by the *TST? query and are summarized in the following table.
Parameter
Name
Parameter
Type Range of Values
Default
Value
test_number
numeric cc + 1 through 99 N/A
cycle
numeric 1 through 32767 N/A
test_number Description
cc03
This test reads the manufacturer code (0xFFFF) from the ID
register and device type (0x026B) from the device type register.
cc10
This test writes a value to the bank 0 register and checks if an
interrupt is generated within the expected time
cc11
This test writes a value to the bank 0 register and checks if the
card's status register indicates "not busy" after the expected time.
cc14
This test reads the fuse register to check for open fuses. Use the
DIAGnostic:FUSE? <card> query to determine which fuse is
open.
cc15
This test reads the status/configuration register and other
registers, writes to and reads from unused portions of the Analog
Switch Register and checks if the register data are as expected.
- *E8462-90000* 1
- Contents 3
- Certification 7
- Safety Symbols 8
- WARNINGS 8
- Documentation History 8
- Trademarks 8
- Declaration of Conformity 9
- Multiplexer 13
- Optional Terminal 14
- Warnings and Cautions 16
- Setting the Logical 17
- Setting the Interrupt 18
- Priority Line 18
- Protection 18
- Resistors 18
- Connecting Field Wiring 20
- Front Panel 21
- Connector Pin-Out 21
- 1-Wire Mode 22
- 2-Wire Mode 23
- 3-Wire Mode and 4-Wire Mode 24
- Connecting the 25
- Analog Bus 25
- Option 015 Ribbon Cable 27
- Connector Terminal 27
- Attaching a Terminal 30
- Block to the Multiplexer 30
- Programming the Multiplexer 31
- CARD NUMBER 01 32
- CARD NUMBER 02 32
- CARD NUMBER 03 32
- Channel Numbers 33
- Ranges, and Lists 33
- Initial Operation 34
- Example: Reset 35
- Self Test, Module 35
- ID, and Close 35
- Using the Multiplexer 37
- Switching or Scanning 38
- Performing 39
- Measurements via 39
- 1-Wire @ Ter0 40
- 2-Wire @ Ter0 and 41
- Other Modes 42
- Using the Multiplexer 41 43
- Mode: WIRE1x2 and 44
- Mode: WIRE1x4 45
- WIRE2x4 45
- Mode: WIRE1x8 46
- WIRE2x8 46
- Scanning Channels 47
- Synchronizing the 48
- Multiplexer with a 48
- Multimeter 48
- Using the Multiplexer 51 53
- BUS trigger (GET or *TRG) to 53
- Recalling and Saving States 54
- Detecting Error Conditions 55
- Function Mode Topologies 56
- WIRE1 Mode Topology 57
- WIRE2 Mode Topology 58
- WIRE3 and WIRE4 Mode Topology 59
- WIRE1X2 Mode Topology 60
- WIRE1X4 Mode Topology 61
- WIRE1X8 Mode Topology 62
- WIRE2X2 Mode Topology 63
- WIRE2X4 Mode Topology 64
- WIRE2X8 Mode Topology 65
- WIRE4X2 Mode Topology 66
- WIRE4X4 Mode Topology 67
- 66 Using the Multiplexer 68
- Command Reference 69
- Commands 70
- Variable Command 71
- SCPI Command Reference 72
- Subsystem Syntax ABORt 73
- ARM:COUNT 74
- 74
- ARM:COUNt? 74
- Parameters 75
- Example Query Number of Scans 75
- DIAGnostic 76
- DIAGnostic:INTerrupt:TIMer 78
- DIAGnostic:INTerrupt:TIMer? 78
- DIAGnostic:SCAN:DELay 79
- DIAGnostic:SCAN:DELay? 79
- DISPlay:MONitor:CARD 80
- DISPlay:MONitor:CARD? 80
- DISPlay:MONitor[:STATe] 81
- DISPlay:MONitor[:STATe]? 82
- INITiate 83
- INITiate:CONTinuous? 84
- INITiate[:IMMediate] 84
- OUTPut:ECLTrgn[:STATe] 85
- OUTPut:ECLTrgn[:STATe]? 86
- OUTPut[:EXTernal][:STATe] 86
- OUTPut[:EXTernal][:STATe]? 87
- OUTPut:TTLTrgn[:STATe] 87
- OUTPut:TTLTrgn[:STATe]? 88
- [ROUTe:] 89
- [ROUTe:]CLOSe? 92
- [ROUTe:]FUNCtion 92
- [ROUTe:]FUNCtion? 94
- [ROUTe:]OPEN 94
- [ROUTe:]OPEN? 97
- [ROUTe:]SCAN 98
- ROUT:FUNC command 99
- [ROUTe:]SCAN:MODE 100
- [ROUTe:]SCAN:MODE? 101
- [ROUTe:]SCAN:PORT 101
- [ROUTe:]SCAN:PORT? 102
- Subsystem Syntax STATus 103
- STATus:OPERation[:EVENt]? 105
- STATus:OPERation:CONDition? 105
- STATus:OPERation:ENABle 105
- STATus:OPERation:ENABle? 105
- STATus:PRESet 106
- SYSTem:CDEScription? 107
- SYSTem:CPON 108
- SYSTem:CTYPe? 108
- SYSTem:ERRor? 109
- TEST:NUMBer? 110
- TRIGger[:IMMediate] 112
- TRIGger:SLOPe 112
- TRIGger:SLOPe? 113
- TRIGger:SOURce 113
- TRIGger:SOURce? 115
- 488.2-1987 116
- SCPI Command Quick Reference 117
- Application Examples 119
- Reset Conditions 120
- The Scanning Voltmeter 121
- Making Measurements 122
- Select range 125
- Agilent E8462A Specifications 127
- Input Characteristics 128
- AC Performance 129
- (Typical) 129
- Register-Based Programming 131
- A16 Address Space 132
- Outside the Command 132
- Inside the Command 133
- Module or Mainframe 133
- Register Descriptions 135
- Device Type 136
- Register 136
- Status/Control 136
- • Set the SYSFAIL bit to “1” 137
- • Wait 10 nanoSeconds 137
- Relay Control 138
- Registers 138
- Timer Control 140
- Program Timing and Execution 141
- Using a Multimeter 142
- Programming Example 143
- Error Handling Function 145
- Error Messages 147
- 146 Error Messages 148
- Index 147 149
- 148 Index 150
- Index 149 151
- 150 Index 152
- Index 151 153
- 152 Index 154
- Index 153 155
- 154 Index 156
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