Endress+Hauser Proline Promass 83 - Group MODBUS RS485; Function Group CONFIGURATION

Device Functions Proline Promass 83 MODBUS RS485 9 Block BASIC FUNCTION
Endress+Hauser 107
9.1 Group MODBUS RS485
9.1.1 Function group CONFIGURATION
BASIC FUNCTION G → MODBUS RS485 GDA → CONFIGURATION 630
Function description
BASIC FUNCTION → MODBUS RS485 → CONFIGURATION
TAG NAME
MODBUS register:
Data type:
Access:
6300
4901
String (16)
read/write
For entering a tag name for the measuring device. You can edit and read this tag
name via the local display or the MODBUS RS485 protocol.
User input: max. 16-character text, permissible: A-Z, 0-9, +, −, punctuation
marks
Factory setting: “_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _” (No text)
FIELDBUS
ADDRESS
MODBUS register:
Data type:
Access:
6301
4910
Integer
read/write
For entering the device address.
User input: 1 to 247
Factory setting: 247
BAUDRATE
MODBUS register:
Data type:
Access:
6302
4912
Integer
read/write
For selecting the baudrate.
Options:
0 = 1200 BAUD
1 = 2400 BAUD
2 = 4800 BAUD
3 = 9600 BAUD
4 = 19200 BAUD
5 = 38400 BAUD
6 = 57600 BAUD
7 = 115200 BAUD
Factory setting: 19200 BAUD
TRANSMISSION
MODE
MODBUS register:
Data type:
Access:
6303
4913
Integer
read/write
For selecting the data transfer mode.
Options:
0 = RTU
1 = ASCII
Factory setting: RTU
! Note!
• RTU = transmission of data in binary form.
Error protection via CRC16.
• RTU = transmission of data in the form of readable ASCII characters.
Error protection via LRC.
PARITY
MODBUS register:
Data type:
Access:
6304
4914
Integer
read/write
For selecting whether no parity bit or an even or uneven parity bit should be
transmitted.
! Note!
The options available depend on the TRANSMISSION MODE function:
Options: (for TRANSMISSION MODE = RTU)
0 = EVEN
1 = ODD
2 = NONE
Options: (for TRANSMISSION MODE = ASCII)
0 = EVEN
1 = ODD
Factory setting: EVEN