Communication Protocol; A Set Of Commands - RADWAG UYA 3Y User Manual

34. COMMUNICATION PROTOCOL

General information
A. A character based communication protocol balance-terminal is designed for
establishing communication between a RADWAG balance and a peripheral
devices via RS 232 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 for a specific command.
D. Commands forming the communication protocol enable obtaining data on
balance's status and influencing its operation, e.g.: request measurement
results from the balance, zero indication, etc.

34.3. A set of commands

Command Command description
Z
Zero balance
T
Tare balance
OT
Give tare value
UT
Set tare
S
Send stable measurement result in basic measuring unit
SI
Immediately send measurement result in basic measuring unit
Immediately send measurement results from both measuring
SIA
platforms basic weighing units
SU
Send stable measurement result in current measuring unit
SUI
Immediately send measurement result in current measuring unit
C1 Switch on continuous transmission in basic measuring unit
C0 Switch off continuous transmission in basic measuring unit
CU1 Switch on continuous transmission in current measuring unit
CU0 Switch off continuous transmission in current measuring unit
DH Set low checkweighing threshold LO
UH Set high checkweighing threshold HI
ODH Give value of low checkweighing threshold LO
OUH Give value of high checkweighing threshold HI
PC Send all implemented commands
LOGIN User log in
LOGOUT User log out
Caution:
1. Each command must end with CR LF characters;
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