Rice Lake Remote Displays/Scoreboards - Laser LT - Manual (Page 27)

Configuration 23
|GR!
Response:
Where:
| = Pipe character (0x7C)
AA = Two byte address, ASCII digits (00-31)
GR = Literal GR
Data = 1 or 2
CR = Carriage return, (0x 0D)
State = The state of the requested relay, possible responses:
1 = On
1 = Off
2 = On
2 = Off
! = Exclamation point character (0 x21)
3.9.4 Laser LT Query Display Command
The query display command will return what is currently being displayed and is mainly intended for testing.
An example of a possible operation would be to transmit a weight string or a display message command to the
Laser LT, let it set the display, transmit the query display command and capture the response. The response could
then be compared against what was expected.
|QD!
Response: ,
Where:
| = Pipe character (0x7C)
AA = Two byte address, ASCII digits (00-31)
QD = Literal QD
displayed = 6 characters minimum, up to 12 with decimal points.
A space (hex 20) represents a blank.
= Carriage return, (0x 0D)
= The sum of the lit annunicators. For example: a value of 17 indicates that the lb and gross
annunicators are lit.
lb = 1
kg = 2
red = 4
green = 8
gross = 16
net = 32
center zero = 64
standstill = 128
! = Exclamation point character (0 x21)