Endress+Hauser Proline Promass E 100 - Interface

Proline Promass E 100 Modbus RS485 Commissioning
Endress+Hauser 53
10.3.3 Configuring communication interface
The Communication submenu guides you systematically through all parameters that must
be configured for selecting and setting the communication interface.
Navigation path
"Setup" menu → Communication
Structure of the submenu
Communication
→
Bus address
Baud rate
Data transfer mode
Parity
Byte order
Assign diagnostic behavior
Failure mode
Parameter overview with brief description
Parameter Description
Selection/
User entry
Factory setting
Bus address Enter device address. 1 to 247 247
Baud rate Define data transfer
speed.
Baud rate list box 19 200 BAUD
Data transfer mode Select data transfer mode. • ASCII
Transmission of data in
the form of readable
ASCII characters. Error
protection via LRC.
• RTU
Transmission of data in
binary form. Error
protection via CRC16.
RTU
Parity Select parity bits. ASCII picklist
• 0 = even
• 1 = odd
RTU picklist
• 0 = even
• 1 = odd
• 2 = no parity bit/1 stop
bit
• 3 = no parity bit/2 stop
bits
Even
Byte order Select byte transmission
sequence.
• 0-1-2-3
• 3-2-1-0
• 1-0-3-2
• 2-3-0-1
1-0-3-2