The GS820 allows the editing of test sequences suitable for auto testing on the production lines. A user can write program fi le parameters that are vital to auto testing such as the source value, measured value, high limit for comparison, low limit for comparison, comparison result, control bit output, etc. Because the program fi le is in CSV format, a popular spreadsheet application can be used to edit and view the program.

The GS820 provides fast operation for production line tests. The measured results of test speeds (reference data) are indicated below.

Measured values of test speeds (reference data)*¹

Task	Operation Time	Command Used	Conditions
Change the source level (1 channel)	423 µs	:chan1:sour:lev +15.0000	Measurement function OFF, source range fixed to 18 V.
Change the source level (2 channels)	910 µs	:chan1:sour:lev +15.0000; :chan2:sour:lev -0.12500	Same as above
Change the range and source level	978 µs	chan1:sour:rang 18V; lev +15.0000	Measurement function OFF
Change the limiter and source level	1,048 µs	:chan1:sour:lev +15.0000; prot:lev 200µA	Measurement function OFF, source range fixed to 18 V.
Switch the source function	457 µs	:chan1:sour:func volt	-
Measure (1 channel)	613 µs	:chan1:meas?	Integration time 0.001 PLC, auto zero OFF, and external trigger OFF.
Measure (2 channels simultanesoully)	820 µs	:meas? dual	Same as above
Change the source level and measure (1 channel)	985 µs	:chan1:sour:lev +15.0000; :chan1:meas?	Same as above, source range fixed to 18 V.
Change the source level and measure (2 channels)	1,686 µs	:chan1:sour:lev +15.0000; :chan2:sour:lev -0.12500;meas? dual;	Same as above

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