Proline Promass E 300 Modbus RS485
Commissioning
Hauser
79
Navigation
"Setup" menu → Communication
‣
Communication
Bus address
Baudrate
Data transfer mode
Parity
Byte order
Failure mode
Parameter overview with brief description
Parameter
Description
User entry / Selection
Bus address
Enter device address.
1 to 247
Baudrate
Define data transfer speed.
• 1200 BAUD
• 2400 BAUD
• 4800 BAUD
• 9600 BAUD
• 19200 BAUD
• 38400 BAUD
• 57600 BAUD
• 115200 BAUD
Data transfer mode
Select data transfer mode.
• ASCII
• RTU
Parity
Select parity bits.
Picklist
ASCII
option:
• 0 =
Even
option
• 1 =
Odd
option
Picklist
RTU
option:
• 0 =
Even
option
• 1 =
Odd
option
• 2 =
None / 1 stop bit
option
• 3 =
None / 2 stop bits
option
Byte order
Select byte transmission sequence.
• 0-1-2-3
• 3-2-1-0
• 1-0-3-2
• 2-3-0-1
Failure mode
Select measured value output behavior when a diagnostic
message occurs via Modbus communication.
NaN
• NaN value
• Last valid value
1)
Not a Number