7-6
Triggering
Model 6485 Picoammeter Instruction Manual
Trigger delay
A programmable delay is available after event detection. It can be set manually (0 to
999.9998 seconds) or an auto delay can be used. With auto delay selected, the Model 6485
automatically sets delay according to range. The auto delay settings are listed in
.
Measure action
The measure action block of the trigger model is where a measurement is performed.
However, if the repeating filter is enabled (see
), the instrument samples the
specified number of reading conversions to yield single filtered reading. Only one reading
conversion is performed if the digital filter is disabled, or after the specified number of
reading conversions for a moving average filter is reached.
Figure 7-3
Measure action block of trigger model
Table 7-1
Auto delay settings
Range
Delay
2nA
20nA
200nA
2
µ
A
20
µ
A
200
µ
A
2mA
20mA
10ms
10ms
10ms
10ms
5ms
5ms
1ms
0.5ms
Filter Process (Repeat)
CONV
CONV
CONV
CONV = Reading Conversion
Measure Action
Summary of Contents for 6485
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Page 44: ...1 20 Getting Started Model 6485 Picoammeter Instruction Manual ...
Page 66: ...3 6 Measurements Model 6485 Picoammeter Instruction Manual ...
Page 138: ...9 20 Remote Operation Model 6485 Picoammeter Instruction Manual ...
Page 159: ...11 CommonCommands ...
Page 164: ...11 6 Common Commands Model 6485 Picoammeter Instruction Manual ...
Page 165: ...12 SCPISignalOriented MeasurementCommands ...
Page 190: ...14 12 SCPI Reference Tables Model 6485 Picoammeter Instruction Manual ...
Page 214: ...16 14 Calibration Model 6485 Instruction Manual ...
Page 219: ...A Specifications ...
Page 221: ...B StatusandErrorMessages ...
Page 227: ...C GeneralMeasurement Considerations ...
Page 233: ...D DDCEmulationCommands ...
Page 247: ...E ExamplePrograms ...
Page 250: ...E 4 Example Programs Model 6485 Picoammeter Instruction Manual ...
Page 251: ...F IEEE 488BusOverview ...
Page 266: ...F 16 IEEE 488 Bus Overview Model 6485 Picoammeter Instruction Manual ...
Page 267: ...G IEEE 488andSCPI ConformanceInformation ...
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