(E) 37
LT10A / LT11A Series
2. Example of data transmission
• External device → counter unit
To preset 12.345 for A channel
AP=12.345
C
R
L
F
• Counter unit → external device
q When a 1 channel model has received the “R”
command, or a 2 channel model has received the “Ar”
command :
During normal operation : A+
12.345
C
R
L
F
(Output the A channel value of 12.345)
When an alarm is triggered : AE
C
R
L
F
w When a 2 channel model has received the “R”
command :
During normal operation :
(a) A–12.345MB+
67.891
C
R
L
F
(b) A–12.345
C
R
L
F B+
67.891
C
R
L
F
(Output the A channel value of –12.345 and the
B channel value of 67.891)
When an alarm is triggered :
(a) AEMBE
C
R
L
F
(b) AE
C
R
L
F BE
C
R
L
F
(a) or (b) can be chosen with the initial settings.
(See “5-1-3. RS-232C model”.)
Note
M means a space.
3. The output data format
Changing according to the initial settings (See P16.).
q Normal condition
Initial setting :
Normal output (set at time of shipping)
1st byte : Channel name (A or B)
2nd byte : Sign (“+”
or “–”)
3rd to 8th bytes : Numerical data (ex.12.345)
Initial setting :
(Outputting with measurement
mode information)
1st byte : Channel name (A or B)
2nd byte : Current mode
( N : Current value,
P : Peak-to-peak value,
I : Minimum value,
A : Maximum value)
3rd byte : Unit (M: mm, I: inch)
4th byte : Sign (“+”
or “–”)
5th to 10th bytes : Numerical data (ex. 00.000)
: (“+” or space)
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