ABB ControlMaster CM10 Manual page 11

ControlMaster CM10, CM15, CM30, CM50, CMF160 and CMF310
Universal process controllers and indicator,
...Communication
RS485 Setup
Mode
Baud Rate
Parity
Tx Delay
IM/CM/C–EN Rev. H
1
/ ,
8
Selects the MODBUS serial communication serial link as 2 Wire, 4 Wire or Off – see Section 5.3,
page 16.
A selectable communication transfer rate up to 115.2 K baud (bits per second) maximum (default
19200 baud).
Sets the parity bit (transmission error-checking) condition.
Selected from:

No Parity

Odd Parity

Even Parity
A set delay to the response from the transmitter in milliseconds. Maximum delay 100 ms.
1 1
/ , / DIN and fieldmount
4 2
4 Communication Level
9