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12.4 Calculation
Press [F1] [NO] on 12.2 IP POINT CONFIRM
screen or [F5] [ENT] on 12.3 IP POINT
CONFIRM to start calculation.
Press [F5][RECORD] to save the calculation
results.
NOTE: In case the calculation results don’t appear and an error message [CAN’T
CALCULATE THE ROAD] is displayed, check input coordinates and parameter
again.
1) On relation between BP-IPI and BC (or KA), BC (or KA) exists before BP and
geometric relationship isn’t consistent. Same thing happens to EP.
2) In case KE exist before KA.
3) When curve section is consecutive, parameter of the curve element is not consistent with
the straight section between IP.
4) Straight section between IP is not consistent with the curve section.
5) Integral part of coordinate of principal peg exceeds 6 digits.
NOTE: If integral part exceeds 6 digits, an error message [TOO LARGEDATA, CAL STOP]
is displayed and calculation is stopped.
NOTE: Numerical part of measurement point name of number peg exceeds [999] and
becomes more than 1,000, under-3 digit is used as a measurement point name of
number peg.
NOTE: In case created coordinates exceed 1,000 before calculation reaches end point, an
error message tells you that it is impossible to make calculation until end point,
[OVER 1000 POINTS, CAL CAN’T FINISH] is displayed. Select [ESC] and divide
route section. Then recalculate, or press [CONT] to continue the calculation, but in
this case you have to understand that coordinate calculation is not done completely.
NOTE: Calculated coordinate is stored in the selected job file. If you carry out recording
even though the same measurement point name as that of the calculation result exists
in the job, the same measurement point name is recorded in the job file.