16.6.2. Communication protocol frame
PUE 7.1 weighing indicator with following displays:
•
WD
display,
•
WWG
display.
To start cooperation of PUE 7.1 with displays go to parameter
<
Sample>
and define an appropriate communication protocol.
Procedure:
•
Enter parameters’ group
<
Devices>
according to ch. 16 of this
manual,
•
Choose
„
Additional display
/
Sample”
then the editing field
<Sample>
with the screen keyboard appears,
•
Inscribe the required frame template using the screen keyboard or
choose the it from the list after pressing
.
Specified templates for displays:
{141}
- Protocol template for WD displays
{142}
- Protocol template for WWG display
•
Confirm the changes by pressing
.
Caution:
In default settings parameter <
Sample> has ascribed {141}
(display WD series).
16.7. Modbus RTU
Modbus RTU
is a standard communication protocol determining means
for exchange of information between two or more devices.
ModBus RTU
provides as fast data transfer as possible, wherein the data is monitored
in order to provide that it is reliable.
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