ProSoft Technology AN-X-PB - Manual (Page 34)

Page 30 AN-X-PBCAPT November 2011
Frame Data
To suppress the display of the data portion of the frame, include the
NoData option line.
By default, frame data is shown as bytes, in hexadecimal format.
205: a 1.016242644 ........ 4<0 SRDH 01 7f 80 ff
Data values can also be shown in several other formats.
If you include the DataUns option line, data values are shown in
unsigned integer format. Values range from 0 to 255.
205: a 1.016242644 ........ 4<0 SRDH 1 127 128 255
If you include the DataSgn option line, data values are shown in signed
integer format. Values range from –128 to 127.
205: a 1.016242644 ........ 4<0 SRDH 1 127 -128 -1
If you include the Data16 option line, data values are shown in as 16-bit
hexadecimal values. The frame data length must be an even number.
Byte order is high byte-low byte from the original frame.
205: a 1.016242644 ........ 4<0 SRDH 017f 80ff
FCS
To include the frame checksum, use the ShowFcs option line.
The checksum is shown at the end of the frame, enclosed in square
brackets.
Example:
3: a11.000,540 0<54 DL 00 [3e]
Equations
You can create an equation to control which frames are stored and
displayed. The beginning of the equation is marked by the option line
showonly. The end of the equation is marked by the option line
consisting of the ‘#’ character. There can be only one equation in an
option file.
Example:
showonly
(STS&STSCHK) = STSCHK
#
Equations consists of keywords, parameters, and constants, connected by
operators.