Magnescale LT30 Series - Controlling with ASCII Commands

(E) 39
LT20A / LT30 Series
2. Example of data transmission
• External device → counter unit
To preset 12.3456 for A channel
AP=12.3456
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+ 12.3456
C
R
L
F
(Output the A channel value of 12.3456)
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–12.3456MB
+ 67.8912
C
R
L
F
(b) A–12.3456
C
R
L
F
B+ 67.8912
C
R
L
F
(Output the A channel value of –12.3456 and the
B channel value of 67.8912)
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.
: (“+” or space)
Note
• In the case of the setting which does not use the
reference point, inputting the “reset” command when
there is a preset value will set the value to zero. To recall
the preset value input the “recall preset value” command.
• In the case of the setting which uses the reference point,
the “Reset”, “Set the preset value”, “Recall the preset
value” commands are invalid.
• The data set by the commands given in the table will not
be stored by the counter unit.
If the power is turned off the settings must be repeated.
• Provide intervals of at least 5 ms between command
inputs.
However, input the commands after data output is
completed for operations accompanied by data output.