User manual

Copyright © Dr Robot Inc. 2006
101
The following table displays available I/F Mode options:
Table IV.5 Interface Mode Options
*(1) 2 stop bits are implemented by the software. This might influence performance.
Note: If attempting to select an I/F Mode bit pertaining to RS-422/485, a
“WARNING: RS-422/485 I/F Modes not supported” message displays.
The following table demonstrates some common I/F Mode settings:
Table IV.6 Common Interface Mode Settings
Common I/F Mode Setting Binary Hex
RS-232C, 8-bit, No Parity, 1 stop bit 0100 1100 4C
RS-232C, 7-bit, Even Parity, 1 stop bit 0111 1000 78
Flow
Flow control sets the local handshaking method for stopping serial input/output. The
current value is displayed in parentheses.
Flow (0) ?
Use the following table to select flow control options:
Table IV.7 Flow Control Options
Flow Control Option Hex
No flow control 00
XON/XOFF flow control 01
Hardware handshake with RTS/CTS lines 02
XON/XOFF pass characters to host 05
Port Number
The Port No setting represents the source port number in TCP connections. It is the
number that identifies the channel for remote initiating connections. The port number
functions as the TCP/UDP source port number for outgoing packets. Packets sent to the
I/F Mode Option 7 6 5 4 3 2 1 0
RS-232C
(1)
0 0
7 Bit 1 0
8 Bit 1 1
No Parity 0 0
Even Parity 1 1
Odd Parity 0 1
1 stop bit 0 1
2 stop bits
(1)
1 1