Omega Vehicle Security 1500 Manuel D’Utilisation

Registers, Data Formats, & Queries

D-8 

NetScan User’s Manual

 

 

Only High/Low/Last (HLL) register and acquisition output data, may be in binary format.  Binary formatted data
can be output in either highbyte/lowbyte or lowbyte/highbyte format.

 
 

 

If binary format is selected, the High/Low/Last register values will also include time/date stamps.  When
outputting the High/Low/Last registers for either highbyte/lowbyte or lowbyte/highbyte, the time/date stamp will
have the following format:

 
 

 
 

where each letter is a byte represented by:

 

 

 

hours

 

 

 

months

 

 

minutes

 

 

 

days

 

 

seconds

 

 

 

years

 

 

tenths

 

 

 

 
 

A typical High/Low/Last will have the following binary format (each letter is a byte of data):

 

where: 

 is high, 

 is low, and 

 is last

 

 

 

The Counts data format is a format that is characterized by an ASCII integer number from -32676 to +32676
that represents a compensated or raw value as it would be interpreted from the A/D converter.  This value would
be dependent upon the channel type which has been specified for the channel in question.

 

 

Note: The Counts format closely follows the channel type that has been specified.

 
 

Example 1:

 

If channel 16 was type 1: (Type J TC with cold junction compensation and linearization) then the
Counts format output value for this channel would also be cold junction compensated and linearized.

 
 

Example 2:

 

If channel 16 was type 31: (Raw A/D data), then the Counts format output value for channel 16 would
also be raw.

 

 

Both temperature and volts readings will be represented by a bipolar 16-bit value of the form: +

xxxxx

.

Time/Date stamp format is 

hmstMDY

, which is

 

the same as that specified for the binary data format.

 

The Counts format is both a valid input (C and L command) format and a valid output format (R, R#, U4, U5,
U8

, U13, C? and L? command queries).