27.7.8. Database of universal variables
The database include patterns of general purpose variables which users can
attribute to screen function buttons
,
,
,
,
in order to enter
any alphanumeric text intended to be printed.
Notice:
The procedure of attributing functions to buttons is described in ch. 17.2
of this manual.
Procedure of editing databases:
•
Enter
<
Databases> according to ch. 26 of this manual,
•
Enter
<
Universal variables> and press the required position.
Universal variable record:
Code
Universal variable code
Value to pay
Universal variable value intended to be printed
28. COMMUNICATION PROTOCOL
28.1. General information
A. A character protocol scale-terminal has been designed for
communication between RADWAG scales and external devices
via RS-232 interface.
B. It consists of commands sent from an external device to the scale
and a responses from a scale.
C. Responses are sent every time after receiving a command
(reaction for any command).
D. Using commands allows users to receive some information about
the state of scale and/or influence the operation e.g.: Requesting
weighing results, display control.
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