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Query Commands
These query commands will retrieve data from the tester. These commands include functions for retrieving
test data, test results and remote hardware.
Data from test in Process
List Step
Parameters by
step number
TD?
Read the active data being displayed on the LCD display while the test is in process. It will also read the last
data taken when the test sequence has completed. Each parameter is separated by commas and includes step
number, test type, test status, and metering. The syntax for this command response is {memory - step, test
type, status, meter 1, meter 2, meter 3}. Each meter will contain both the value and the units.
RD <step number>?
Read the results for an individual step. The step number is the actual step number that has been saved within
the file, not the order of which the steps were executed. For example if the test was executed starting from
step 3 and ending with step 5 then the first step test results will be found in location 3 not in location 1. Each
parameter is separated by commas and includes step number, test type, test status, and metering. The syntax
for this command response is {memory - step, test type, status, meter 1, meter 2, meter 3}. Each meter will
contain both the value and the units.
RR?
Read the remote Reset input signal. When the remote reset has be activated by closing the contacts the query
will return a value of 0 to indicate the tester is being Reset.
RI?
Read the remote Interlock input signal. When the remote Interlock has be activated by opening the contacts
the query will return a value of 1 to indicate the tester is in the Interlock state and will not be able to generate
output voltage or current.