![background image](http://html.mh-extra.com/html/keithley/6430/6430_instruction-manual_661765214.webp)
10-12
Triggering
Operation
1.
To store the readings in the SourceMeter buffer, press STORE, and set the buffer size
for 10. When ENTER is pressed, the asterisk (*) annunciator will turn on to indicate the
buffer is enabled. See Section 8 for details.
2.
Turn the SourceMeter OUTPUT ON. The SourceMeter waits for an external trigger
from the switching mainframe.
3.
Press STEP on the Model 7001/7002 to take it out of idle and start the scan. The scan-
ner's output pulse triggers the SourceMeter to take a reading and store it. The Source-
Meter then sends a trigger pulse to the switching mainframe to close the next channel.
This process continues until all 10 channels are scanned, measured, and stored.
Details of this testing process are explained in the following paragraphs and are referenced
to the operation model shown in Figure 10-7.
A) Turning the SourceMeter OUTPUT ON places it at point A in the flowchart, where it
waits for an external trigger.
B) Pressing STEP takes the Model 7001/2 out of the idle state and places operation at point
B in the flowchart.
Idle
Bypass
B
Wait for
Trigger Link
Trigger
Scan
Channel
C
Output
Trigger
Trigger
D
No
Scanned
10
Channels
?
Yes
7001or 7002
Make
Measurement
Made
10
Measurements
?
SourceMeter
Press STEP to start scan
A
Wait for
Trigger Link
Trigger
E
Output
Trigger
Trigger
F
No
Yes
Idle
Figure 10-7
Operation model for
triggering example
Summary of Contents for 6430
Page 26: ......
Page 32: ......
Page 78: ...2 14 Connections ...
Page 98: ...3 20 Basic Source Measure Operation ...
Page 138: ...5 30 Source Measure Concepts ...
Page 156: ...6 18 Range Digits Speed and Filters ...
Page 168: ...7 12 Relative and Math ...
Page 176: ...8 8 Data Store ...
Page 202: ...9 26 Sweep Operation ...
Page 248: ...11 22 Limit Testing ...
Page 310: ...16 6 SCPI Signal Oriented Measurement Commands ...
Page 418: ...17 108 SCPI Command Reference ...
Page 450: ...18 32 Performance Verification ...
Page 477: ...A Specifications ...
Page 489: ...B StatusandErrorMessages ...
Page 498: ...B 10 Status and Error Messages ...
Page 499: ...C DataFlow ...
Page 503: ...D IEEE 488BusOverview ...
Page 518: ...D 16 IEEE 488 Bus Overview ...
Page 519: ...E IEEE 488andSCPI ConformanceInformation ...
Page 523: ...F MeasurementConsiderations ...
Page 539: ...G GPIB488 1Protocol ...
Page 557: ......