Define Protocols Rs485 - Lantronix SCS Reference Manual

Command Reference
See Also

12.6.56 Define Protocols RS485

DEFINE PROTOCOLS RS485
Enables RS-485 networking and configures the necessary RS-485 parameters on the SCS200.
Restrictions
Errors
Parameters
Set/Define Ports Security, page 12-85; Privileged Password, page 2-8
⎧
⎪
⎧
DISABLED
⎪
⎨
⎪
⎩
ENABLED
⎪
⎪
⎪
⎧
⎪ 2WIRE
⎨
MODE
⎪
⎩
4WIRE
⎪
⎨
⎪
⎧
⎪
⎨
TERMINATION
⎪
⎩
⎪
⎪
⎪
⎪ ⎧
ALWAYS
⎨
⎪
TXDRIVE
⎪ ⎩
⎩
Requires privileged user status.
Only applies to the SCS200.
In two-wire mode, TXDrive must be set to Auto.
Enabled/Disabled
Enables or Disables RS-485 mode. By default, the SCS is configured for RS-
232 networking.
Mode
When RS-485 Mode is enabled, you must choose either two-wire or four-wire
mode. If you do not explicitly set a mode with this command, the SCS will
default to four-wire mode.
2Wire
Sets the SCS to use two-wire mode.
4Wire
Sets the SCS to use four-wire mode.
12-93
⎫
⎪
⎫
⎪
⎬
⎪
⎭
⎪
⎪
⎪
⎫
⎪
⎬
⎪
⎭
⎪
⎬
⎪
⎫
⎪
ENABLED
⎬
⎪
⎭
DISABLED
⎪
⎪
⎪
⎫ ⎪
⎬
⎪
⎭ ⎪
AUTO
⎭
Port Commands