IEEE-488 Reference
3-142
ond. Maximum reading rates require that the measure layer of the trigger model be configured
for the Immediate control source, infinite count and zero delay. When externally triggered (EXT,
TLINK, TIMER or GET), the maximum reading rate for either stream mode is 680 per second.
Burst acquisition
PRINT #1, "output 16; :syst:amet burs"
' Select burst mode
PRINT #1, "output 16; :init"
' Start acquisition process
ASTReam mode
PRINT #1, "output 16; *opc?"
' Send *opc?
PRINT #1, "enter 16"
' Wait for operation complete
PRINT #1, "output 16; :syst:amet astr"
' Go into ASTReam mode
SLEEP 1
' Wait for 1 second
FOR I = 1 TO 200
' Set counter to loop 200 times
PRINT #1, "enter 16"
' Get reading from 2002
Table 3-17
Minimum delay times for stream mode
Function
Range
Delay (msec)
DCV
200mV
2V
20V
200V
1000V
150
160
150
220
210
ACV (RMS and average)
200mV
2V
20V
200V
750V
270
260
210
200
210
DCI
200µA
2mA
20mA
200mA
2A
130
140
170
140
190
ACI (RMS and average)
200µA
2mA
20mA
200mA
2A
230
180
230
220
160
Ω
2
20
Ω
200
Ω
2k
Ω
20k
Ω
200k
Ω
2M
Ω
20M
Ω
200M
Ω
1G
Ω
190
180
140
170
270
880
1840
1920
1920
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Summary of Contents for 2002
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