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5.3 Particular Commands
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*
TRG
Issues external trigger.
*
TST?
Requests execution of, and queries the result of, the self test.
Syntax
*
TRG
Function
In external trigger mode, performs measurement once.
Example
Transmission
:TRIGger EXTernal;
*
TRG;:MEASure?
Error
Executing this command in internal trigger mode generates an execution error.
If the data parameters are set after this command, a command error occurs.
Executing this command while the open or short circuit compensation is
performed generates an execution error.
Syntax
*
TST?
Function
Performs the self test of the 3532-50, and returns the result thereof as a
numerical value in NR1 format from 0 to 15.
No header is affixed to the response message.
bit 0 a ROM error occurred
bit 1 a RAM error occurred
bit 2 an I/O error occurred
bit 3 an interrupt error occurred
bit 4 unused
bit 5 unused
bit 6 unused
bit 7 unused
Example
Response
6
A RAM error (bit 1) and an I/O error (bit 2) have occurred.
Error
If the response message is longer than 300 bytes, a query error occurs.
Executing this command while the open or short circuit compensation is
performed generates an execution error.
