Date Code 20011026 Communications 3-29
SEL-321/321-1 Instruction Manual
SHOWSET P
SHOWSET P displays communications port settings and XON/XOFF handshaking status of
active port without having to use the SET P command. To see the settings of a specific port,
enter the port number (1 - 3) with the command. Enter SHOWSET P 1 to view Port 1 settings
(parameters may be entered in any order). Table 3.12 describes the settings displayed with the
SHOWSET P command. See Section 2: Specifications for details on communications ports.
Note: FAST_OP setting included in SEL-321-1 Relay only.
=>SHOWSET P <ENTER>
SHOWSET P <ENTER>SHOWSET P <ENTER>
SHOWSET P <ENTER>
PORT:1 XOFF RECEIVED:N XOFF SENT:N
PROTOCOL= SEL
SPEED = 2400 DATA_BITS= 8 PARITY= N STOP = 1
TIMEOUT= 0 AUTO = Y RTS_CTS= N FAST_OP= N
=>
Table 3.12: SET P and SHOWSET P Description
Category Status Comment
PORT 1 PORT 1 data shown.
XOFF RECEIVED N N = XOFF command not received.
Y = XOFF command (CTRL-S) received and no CTRL-Q
command received from terminal. If XOFF = Y, relay
does not send data.
XOFF SENT N N = XOFF message not sent by relay to connected terminal.
Y = XOFF message sent to terminal. If data are sent faster
than relay can receive, or buffer is 80% full, relay sends
XOFF command and sets this setting to Y.
Category Setting Comment
PROTOCOL SEL SEL = Standard communications.
LMD = Distributed Port Switch Protocol (see LMD
Application Guide).
MB = Relay-to-Relay communication (7 bits).
MB8 = Relay-to-Relay communication (8 bits).
SPEED 2400 Baud rate setting for modem.
DATA_BITS 8 Data bits setting for modem.
PARITY N Parity setting for modem.
STOP 1 Stop bit setting for modem.
To Next Page
Loading...
