Registers, Data Formats, & QueriesAppendix C

Examples:

PRINT#1,"OUTPUT07; F0,0X"

‘ Interpret C

and L

command parameters as

 

‘ Engineering

Units

— Degrees C

PRINT#1,"OUTPUT07;F1,1X"

‘ Interpret C

and L

command parameters as

 

‘ Engineering

Units

(Even though binary is specified)

 

‘ Degrees F.

 

 

PRINT#1,"OUTPUT07;F3,3X"

‘ Interpret C

and L

command parameters as Counts

 

‘ (Counts format is

specified)

 

‘ (Note that Engr. Units parameter is ignored)

Data Output Formats

Data Output formats differ slightly from data input formats in that binary formats may be used for Channel Data. Channel Data is the only output data which may use the binary format (if it is specified). Channel Data is defined as data originating from the High/Low/Last (HLL) Registers or the Acquisition Buffer. The commands that initiate Channel Data output are the R, R#, U4, U5 and U13 commands. However, Channel Data may also be output as Engineering Units and Counts.

As in the case of Data Input Formats, all other types of output will be in Engineering Units unless Counts is specified. However, there are only 3 command queries which need to follow the F command format in this fashion. They are C?, L? and U8 command queries.

Note: If Counts or Binary format is specified as the format, the Engineering Units parameter of the F command is ignored.

Examples:

PRINT#1,"OUTPUT07; F0,0X" ‘

Output C?, L?,U8 as well as R,R#,U4,U5 and U13 in ‘ Engineering Units

—

Degrees C

PRINT#1,"OUTPUT07;F1,1X" ‘

Output

R,R#,U4,U5 and U13 as binary

‘

Output

C?,L? and U8 as Engineering Units —

‘

Degrees F.

PRINT#1,"OUTPUT07; F3,3X" ‘ Output C?, L?,U8 as well as R,R#,U4,U5 and U13 in Counts (Note that

Engineering Units parameter is ignored)

All commands and data sent to ChartScan are in ASCII (although the engineering unit may vary).

Note: Only data supplied by ChartScan, such as time/date stamps for High/Low/Last registers, can be in binary format.

Both the IEEE 488 and RS-232 interfaces support data retrieval in ASCII and, for high speed applications, in binary format. End of Reading and End of Scan terminators are not used with binary data transfers. For the IEEE 488 interface, EOI is asserted on the last byte.

Engineering Units Data Format

If the engineering units data format is selected, ChartScan supplies data in a format appropriate for the configured channel type. The selected unit affects the number of decimal places used by either the ASCII or binary format. This section describes engineering units in relation to thermocouples, volts, time/date stamps, and scan intervals.

Thermocouples

ChartScan uses a default system unit of degrees Centigrade. Therefore, the resolution of returned data, independent of configured temperature units, is 0.1°C. The binary format also returns data in degrees Centigrade. The default binary format returns two bytes of 2’s complement binary data with user selecting low/high byte or high/low byte.

If the ASCII data format is selected, the controller can select temperature units. This requires the conversion of degrees Centigrade to configured temperature unit. Conversion to degrees Fahrenheit, degrees Rankine, and degrees Kelvin are via the following formulas:

C-6

ChartScan User’s Manual

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Omega Vehicle Security 1400 manual Data Output Formats, Engineering Units Data Format, Examples, Thermocouples
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1400 specifications

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One of the key features of the Omega Vehicle Security 1400 is its sophisticated alarm system. The device is equipped with a motion sensor that activates the alarm when unauthorized movement is detected. This feature provides an added layer of protection, alerting owners to potential threats even when they are away from their vehicles. Additionally, the system comes with multiple sensors that monitor doors and trunk openings, fortifying security against tampering.

A standout component of the Omega 1400 is its remote control functionality, which allows users to arm and disarm the alarm with ease. Featuring a user-friendly remote, drivers can secure their vehicles from a distance, ensuring convenience and accessibility. The remote not only operates the alarm system but also integrates a panic button, which can be used in emergency situations to deter potential threats.

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