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Appendix C Explanation of format data
Total station will transmit measured data to extern device
after receiving commands from the extern device.
1) SD mode (ID: 3FH)
ID : „?‟ indicates slope distance (ASCII 3FH)
SD : Slope distance 1178.481m (+/-, 8 digits)
m/f : meter/feet
V : Vertical angle 85'20'30" (7 digits)
H : Horizontal angle 120'30'40"(+/-)
d/g/m : degree/grad/mil (usually „d‟)
HD : Horizontal distance1174.572m (+/-, 8
digits)
t/* : Tilt correction -- t: yes, *: no
L : EDM return signal level 15 (2 digits)
P : Don‟t care
0
: Don‟t care
BCC : Block check character 099 (3 digits)
ETX : 03H to show the end of text
CR : The optional ASCII character (0DH)
LF
: The optional ASCII character (OAH)
2) V or H angle mode (ID: 3CH)
TILT : Tilt correction (usually 0)