EXFO FLS-5800 CD/PMD Analyzer Source - Manual (Page 85)

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 is
defined as a
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