List Of Available Registers - LAUMAS TLU Installation And User Manual

a time-out for reception of the answer. If it does not receive an answer it deduces that there has
been a communication error.
In the case of the string received correctly but not executable, the slave responds with an
EXCEPTIONAL RESPONSE. The "FUNCTION" field is transmitted with the MSB at 1.
EXCEPTIONAL RESPONSE
Address Function
A Funct + 0x80
CODE
1 ILLEGAL FUNCTION (The function is not valid or is not supported)
2 ILLEGAL DATA ADDRESS (The specified data address is not available)
3 ILLEGAL DATA VALUE (The data received has an invalid value)
The MODBUS-RTU protocol implemented on this instrument can manage a maximum of 32
registers read and written in a single query or response.
R = the register may only be read
W = the register may only be written
R/W = the register may be both read and written
H = high half of the DOUBLE WORD containing the number
L = low half of the DOUBLE WORD containing the number
REGISTER DESCRIPTION
40001 Firmware Version
40002 Instrumento type
40003 Year of manufacture
40004 Serial Number
40005 Program type
40006 COMMAND REGISTER
40007 STATUS REGISTER
40008 GROSS WEIGHT H
40009 GROSS WEIGHT L
40010 NET WEIGHT H
40011 NET WEIGHT L
40012 PEAK WEIGHT H
40013 PEAK WEIGHT L
40014 Divisions and Units of measure
40015 Not used
40016 Not used
40017 SETPOINT 1 H
40018 SETPOINT 1 L
40019 SETPOINT 2 H
Code 2 byte
CRC
DESCRIPTION

LIST OF AVAILABLE REGISTERS

- 30 -
Saving in EEPROM
-
-
-
-
-
NO
-
-
-
-
-
-
-
-
Only after
command '99'
of the
ACCESS
R
R
R
R
R
R/W
R
R
R
R
R
R
R
R
R
R
R/W
R/W
R/W