EXFO T200S, Руководство пользователя, Страница: 55 / 146

Remotely Controlling the T200S
Tunable Laser Source
49
Communication Principle
Questionable Status Condition Register
The following table shows the content of the Questionable Status Condition Register:
Bit Weight Meaning
15 32768 Always zero.
14 16384 Command warning: a non-fatal warning related to the interpretation
of a command or query.
13 8192 INSTrument Summary Bit: one of n multiple logical instruments is
reporting QUEStionable status. (NOT USED)
12 4096 Always zero.
11 2048 Always zero.
10 1024 Operational: The instrument is not operational.
9 512 Always zero.
8 256 CALibration: the calibration accuracy of the signal is of questionable
quality.
7 128 MODulation: the modulation accuracy of the signal is of questionable
quality.
6 64 PHASe: the phase accuracy of the signal is of questionable quality.
5 32 FREQuency: the frequency accuracy of the signal is of questionable
quality.
4 16 TEMPerature: the temperature accuracy of the signal is of
questionable quality.
3 8 POWer: the power accuracy of the signal is of questionable quality.
2 4 TIME: the time accuracy of the signal is of questionable quality.
1 2 CURRent: the current accuracy of the signal is of questionable quality.
0 (LSB) 1 VOLTage: the voltage accuracy of the signal is of questionable quality.