EXFO FLS-5834-EI, User Manual

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Remote Control Commands
CD/PMD Analyzer Source
79
IEEE 488.2 Commands—Description
*TST?
Description This query returns a binary value indicating the
test results.
Syntax *TST?
Response
Result:
The response data syntax for <Result> is
defined as a <NR1 NUMERIC RESPONSE DATA>
element.
A decimal value indicating the sum of all
corresponding errors:
“0”–No errors
“1”–N/A
“2”–Supply voltage error:
“4”–N/A
“8”–N/A
“16”–Laser temperature problem:
“32”–Thermo-electric cooler over-current:
“64”–N/A
“128”–EEPROM access error:
“256”–EEPROM checksum error:
“512”–EEPROM error:
“1024”–FPGA problem:
“2048”–Temperature error:
“4096”–SPI communication problem
“8192”–PLL unlock
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