RADWAG X2 Series, Руководство пользователя

Страница: 27 / 30

- 27 -
13. COMMUNICATION PROTOCOL
General information
A. A character based communication protocol balance-terminal is designed for establishing
communication between a RADWAG balance and a peripheral device via RS-232C serial
interface.
B. It consists of commands sent from a peripheral device to the balance and responses from
the balance.
C. Responses are sent from the balance on each receipt of a command as a reaction to a
specific command.
D. Commands, forming the communication protocol, enable both, obtaining data on balance
status and influencing balance operation, e.g.: acquiring measurement results from the
balance, zeroing, etc.
13.1. MANUAL PRINTOUT / AUTOMATIC PRINTOUT
X2 series balance enables generating manual or automatic printouts.
•
Manual printout: on stabilization of indication (measurement result) press key.
•
Automatic printout is generated automatically in accordance with the settings for automatic
printout.
The content of a printout depends on setting in menu <Standard printout> - <Weighing printout
template>.
Mass printout format:
1 2 3 4 -12 13 14 15 16 17 18
Stability
marker
space character mass space unit CR LF
Stability marker [space] if stable
[?] if unstable
[^] if high limit is out of range
[v] if low limit is out of range
Character [space] for positive values
[-] for negative values
Mass 9 characters with decimal point and right justification
Unit 3 characters with left justification
An example:
_ _ _ _ _ _ 1 8 3 2 . 0 _ g _ _ CR LF - printout generated using balance upon pressing key, the
printout is generated with reference to settings for <GLP printout>:
Date
NO
Universal variable 3
NO
Time
NO
Net
NO
User NO
Tare
NO
Product
NO
Gross
NO
Customer
NO
Current result YES
Packaging
NO
Adjustment report NO
Universal variable 1
NO
Non-standard printout NONE
Universal variable 2 NO