Files Creation Mode; Automatic File Rotation Mode (Afrm) - Javad Prego Operator's Manual

Files Creation Mode parameter
• Log file – If the log file radio button has been selected, pressing the FN key
• AFRM – If AFRM radio button has been selected, pressing FN will enable
Automatic File Rotation Mode (AFRM) parameters
• Period – specifies the time duration of each log file created in AFRM mode.
• Phase – specifies the "phase" (constant time shift) of creating multiple log
• Files (total) – a counter that specifies how many multiple log files must be
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If you want the new receiver data to be appended to an existing log file,
enter the desired filename in this parameter. The setting can be up to 20
characters long.
This parameter has two possible operation modes:
will result in closing the current log file. If data logging is off, pressing FN
will open a new log file.
this mode. If AFRM has been enabled, pressing FN will disable this mode.
JNS receivers are capable of automatically rotating log files. During a "file
rotation" event, the receiver closes the previous, or current, file and opens a
new one according to the user-defined schedule. The Period and Phase
parameters specify this schedule. File rotation launches the moment Period
is equal to Phase. More precisely, a new log file opens immediately before
the scheduled epoch causing data tagged with this epoch to be recorded into
the new log file.
When opening a new log file, the receiver enables the default set of
messages outputted with the default output period. Both the default set of
messages and the default output period are programmable.
Values are 60 to 86400 seconds. The default value is 3600 seconds.
files in AFRM mode.
Values are 0 to 86400 seconds. The default value is zero seconds.
created in AFRM until this mode automatically turns off. This counter
decrements on every file rotation until it value becomes zero, then file
rotation automatically stops. The counter initializes with AFRM.
Note that a log file is opened right after turning AFRM on. This startup file
is not considered a file rotation event; the AFRM counter will not
decrement.
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Values are 0 to [2 -1]. The default value is 0 (zero). Zero means that an
unlimited number of log files will be created.
C O N F I G U R A T I O N
MinPad Configuration
Prego Operator's Manual 2-27