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6.1. Configuration of the communication parameters of the scale
Configuration of the communication parameters of the consists of choosing an appropriate
protocol by using the "Protocol type"
sets default transmission parameters of the RS-232 interface for the given protocol. If the scale is
working with the customized communication settings the transmission parameters of the RS-232
can be changed manually by the use of the "Transmission Speed"
parameters"
6.2. Description of the ELZAB protocol
6.2.1. Reading the weight
6.2.1.1. Request of the stable result
Byte No.
Symbol
ASCII (hex) code
The scale is waiting for the stabilization of the result. If within the specified time (set in the
"Stability waiting time"
the result will not stabilize the request will be canceled and if in the "Frame sending"
function the "Stabile and unstable"
containing blank spaces in place of the result digits.
x
The bit No. 4 decides in what format will be sent the weighing result:
Byte No. 4
0x61
0x71
0x81
x
When the scale is operating in the scales system the bit No. 5 takes the form of:
The scale No. in the scales system
6.2.1.2. Request for immediate result
The Byte No.
Symbol
ASCII (hex) code
If the result is stable it will be transmitted. If the result is unstable and in the "Frame Sending"
function the "Stabile and unstable"
response frame containing blank spaces in place of result digits. Otherwise nothing will be sent.
x
The bit No. 4 decides in what format will be sent the weighing result:
ELZAB S.A.
functions.
1
ESC
0x1B
) the result will stabilize it will be transmitted. If within that time
Basic or extended format depending on settings chosen in the menu of
Scale No. 0
Scale No. 1
Scale No. 2
Scale No. 3
1
ESC
0x1B
function. Selection of the protocol automatically
2
3
M
ETX
0x4D
0x03
parameter was set there will be sent the answer frame
Format of the result
the scale
basic format
extended format
Byte No. 5
0x0A
0x1A
0x2A
0x3A
2
3
M
ETX
0x4D
0x03
parameter was set there will be sent the
and "Transmission
4
5
-
LF
0x61
0x0A
4
5
-
LF
0x62
0x0A
User Manual PRIMA 2 scale
21
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