XLINK 500/100 Operations & Maintenance Manual page # 118
11.4.
Cutoff
The system provides several cutoff settings. These settings are used to prevent the system from
operating when the supply voltage or the temperature is outside of the allowed range.
These settings may only be changed via command line; LinkComm does not support them.
11.4.1.
Cutoff System High and Cutoff System Low
The unit will automatically disable measurements if the voltage falls outside the Cutoff System
High and Cutoff System Low limits. Measurements will recommence with the voltages return
within range. The default operating range is 9V to 20V.
11.4.2.
Cutoff Tx High and Cutoff Tx Low
The unit will automatically disable transmissions if the voltage falls outside of Cutoff Tx High and
Cutoff Tx Low limits. Transmissions will recommence with the voltages return within range. The
default operating range is 9V to 20V.
11.4.3.
Cutoff Temp Tx High and Cutoff Temp Tx Low
The unit will automatically disable transmissions if the temperature falls outside user specified
limits. Transmissions will recommence with the temperatures return within range. The default
range in -45C to +80C.
Below is a list of all the cutoff captured from command line usage:
Cutoff System High = 20.00 V, Range (14.00, 20.00)
Cutoff System Low = 9.00 V, Range (9.00, 13.00)
Cutoff Tx High = 20.00 V, Range (14.00, 20.00)
Cutoff Tx Low = 9.00 V, Range (9.00, 13.00)
Cutoff Temp Tx High = 85.0 C, Range (40.0, 100.0)
Cutoff Temp Tx Low = -45.0 C, Range (-80.0, -20.0)
11.5.
Iridium
section for a description of these settings.
11.6.
Cell
section for information on these fields.
11.7.
Log Download Format
The settings in this section define the format of data downloaded from the station, whether the
download occurs in LinkComm, or to USB thumb-drive.
