Magnescale LT20A Series User Manual

(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.

Magnescale LT20A Series Specifications

General

Brand	Magnescale
Model	LT20A Series
Category	Cash Counter
Language	English