Nidek Medical LM-1800P, Инструкция по интерфейсу

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RS-232C Communication and USB Communication
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Data Format
2
MLM26*RTZ002F
(6) SE data (Spherical Equivalent value, only in the contact lens measuring mode)
Measured of the SE value is output.
The measurement data is output as fixed four digits including a decimal point with a polarity
sign and the leading digit 0 remaining.
1) Example of the single data (SE = +2.00 D)
2) Example of the right data (SE = -10.00 D)
(7)ADD data
The measurement data of the addition power is output.
If the secondary addition power has been measured, the data is sent subsequently to the
primary addition power.
The measurement data is output as fixed four digits including a decimal point with no polarity
sign and the leading digit 0 remaining.
When the Near parameter is set to “Near SPH”, near SPH data is added to the end of the
addition powers.
(Both the addition power and near SPH data are output because some devices recognize
the addition powers (ADD data) only).
The measurement data is output as fixed four digits including a decimal point with a polarity
sign and the leading digit 0 remaining.
1) Example of the primary addition power in single data (ADD = + 2.00 D)
Identification
code
Single “S ” (S, Space)
Right “SR”
Left “SL”
S + 0 2 . 0 0 ETB CR
53H 20H 2BH 30H 32H 2EH 30H 30H 17H 0DH
SE (6 characters)
S R - 1 0 . 0 0 ETB CR
53H 52H 2DH 31H 30H 2EH 30H 30H 17H 0DH
SE (6 characters)
Identification
code
Single “A ” (A, space)
Right “AR”
Left “AL”
Identification
code
Single “N ” (N, space)
Right “NR”
Left “NL”
A 0 2 . 0 0 ETB CR
41H 20H 30H 32H 2EH 30H 30H 17H 0DH
ADD (5 characters)