HP E1313A Manual page 283

Common Command Reference
Note
282 HP E1313/E1413 Command Reference
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Executing returns the module to its
*TST?
format to return to its default of ASC,7. If you want to read the FIFO for
diagnostic information and you want that data in other than the ASCII,7 format, be
certain to set the data FIFO format to the desired format (
after completion of
*TST?
command.
•
The C-SCPI type for this returned value is int16.
•
Following , the module is placed in the
*TST?
the module's programmed states to their defaults. See page 66 for a list of the
module's default states.
• *TST?
performs the following tests on the HP E1413 and installed Signal
Conditioning Plug-ons:
Digital Tests:
Test# Description
1-3 Writes and reads patterns to registers via A16 and A24.
4-5 Checks FIFO and CVT.
6 Checks measurement complete (Measuring) status bit.
7 Checks operation of FIFO half and FIFO full IRQ generation.
8-9 Checks trigger operation.
Analog Front End Digital Tests:
Test# Description
20 Checks that SCP ID makes sense.
30-32 Checks relay driver and FET multiplexer interface with EU CPU.
33,71 Checks opening of all relays on power down or input overvoltage.
34-37 Check FET multiplexer interface with A/D digital.
state.
*RST
but before executing a
SENSe:DATA:FIFO:...
*RST
causes the FIFO data
*RST
*TST?
command)
FORMat:DATA
query
state. This returns many of
Chapter 5