HBK FS22SI, Руководство пользователя

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23
FS22SI
OPERATION
Important
Before using the provided LabVIEW
TM
examples on a PC, make sure the Regional and
Language options (in standards and formats) are defined as dot for decimal symbol,
comma for digit grouping symbol and dash for date separation.
Operational States
The FS22 - Industrial BraggMETER SI interrogator has six operational states:
The error state corresponds to a malfunction of the optoelec­
tronic module of the interrogator. The system can only recover
from this state by resetting.
In the ready state, the FS22 - Industrial BraggMETER SI is ready
to start acquisition.
The free acquisition state enables the FS22 - Industrial
BraggMETER SI interrogator to perform single measurements on
a specified optical channel. The interrogator can be configured
in terms of threshold and the corresponding configuration can
be stored for further measurements.
The continuous acquisition state allows continuous wavelength
acquisition over all optical channels and also performs continu­
ous OSA trace acquisition at 1 S/s.
The scheduled acquisition state allows periodic data acquisition
with a pre-defined period and number of samples while saving
data to the internal interrogator memory. Whenever the acquisi­
tion period minus the number of samples (at 1 S/s rate) is higher
than 10 minutes, the interrogator will enter into sleep mode dur­
ing inactive time intervals, to reduce power consumption. The
minimum period is 5 s and the number of samples (at 1 S/s)
cannot overcome the defined period.
The FS22 - Industrial BraggMETER SI interrogator starts on the
warming-up state that enables the settling of the operation
parameters and recall of the acquisition configuration.
0 Error
1 Ready
2 Free acquisition
3 Continuous
acquisition
4 Scheduled
acquisition
5 Warming-up