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G Formats for standard commands
Checksum data
For calculating the checksum, add every 8-bit of data from the start of
the data to the space (20H) before the checksum. The checksum is the
last two significant digits of the total represented as 2 bytes of ASCII
code.
Checksum output example: 123456712345671234567A4 CRF
Calculation example: 31+32+33+34+35+36+37+.... ....+20=4A4H
For a checksum A4 output, 41H, 34H in ASCII code is output.
When the checksum parameter is set to Yes, a 2-byte checksum is
added to the output data.
1. 00H (Angle data request), 11H (Slope distance and angle data request)
199999919999991999999[SUM] CR LF
a
b
c
a) Slope distance
b) Vertical angle
c) Horizontal angle
d) Checksum
If there is some error in the measured angle and distance, "Exxx" is output for a),
b), c).
G Formats for other commands
Checksum data
For calculating the checksum, add every 8-bit of data from the start of
the data to the comma before the checksum. The checksum is the last
two significant digits of the total represented as 2 bytes of ASCII code.
Checksum output example: A_SETXXX, 123456, 4100, 2506, 39CRF
Calculation example: 41+20+53+45+54+32+43+2C.... ....2C=539H
For a checksum 39 output, 33H, 39H in ASCII code is output.
1. Instrument ID output (A)
A SET500, 123456, 4100, 2506 [, SUM] CR LF
a
b
a) Data identifying code
b) Instrument name
c) Serial number (6 digits)
d) SET ROM version (4 digits)
e) EDM ROM version (4 digits)
d
c
d
e
23. DETAILS OF DATA INPUT / OUTPUT
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