![Magnescale LT20A Series Instruction Manual Download Page 99](http://html1.mh-extra.com/html/magnescale/lt20a-series/lt20a-series_instruction-manual_3591542099.webp)
(E)
39
LT20A / LT30 Series
2.
Example of data transmission
•
External device
→
counter unit
To preset 12.3456 for A channel
AP=12.3456
CR
LF
•
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
CR
LF
(Output the A channel value of 12.3456)
When an alarm is triggered : AE
CR
LF
w
When a 2 channel model has received the “R”
command :
During normal operation :
(a) A–12.3456
M
B
+
67.8912
CR
LF
(b) A–12.3456
CR
LF
B
+
67.8912
CR
LF
(Output the A channel value of –12.3456 and the
B channel value of 67.8912)
When an alarm is triggered :
(a) AE
M
BE
CR
LF
(b) AE
CR
LF
BE
CR
LF
(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.
Summary of Contents for LT20A Series
Page 3: ...J 1 LT20A LT30 Series...
Page 4: ...2 J LT20A LT30 Series I O DC I O AC...
Page 7: ...J 1 LT20A LT30 Series 1 1 1 1 2 DC DC I O AC I O BCD...
Page 18: ...12 J LT20A LT30 Series 4 3 6...
Page 29: ...J 23 LT20A LT30 Series 5 2 4 1 5 1 5 mm M A X M I N P P C P L1 2 3 4 P B...
Page 30: ...24 J LT20A LT30 Series 1 mm 2 1 mm 3 4 5 2 1 1 mm 2 I O 2 RS 232C L 1 1 6 A...
Page 54: ...48 J LT20A LT30 Series 12 1 ON 6 F 5 ON...
Page 56: ...50 J LT20A LT30 Series...
Page 166: ......