4-12 VersaMax Serial to Ethernet Adapter User's Manual – July 2000 GFK-1852
4
Connect Mode
This parameter defines how the VMSE makes a connection and how it reacts to
incoming connections over th e network.
Function 7 6 5 4 3 2 1 0
Connection Acceptance
-never accept incomin g 0 0 0
-accept incoming with active DTR only 0 1 0
-accept unconditional (if not busy) 1 1 0
Response on Serial to Connect
-nothing (quiet) 0
-character response: (C=conn., D=disc.,
N=not available/unreachable) 1
Active Connection Startup
-no active connection startup 0 0 0 0
-start connection with any character on
the serial line 000 1
-start connection with active-going
DTR line 001 0
-start connection with CR (0x0d) only 0 0 1 1
-manual connection startup
(‘C’ + address) 010 0
Datagram Mode 110 0
Modem Emulation Mode 011 0
Figure 4-4. Connect Mode Options
Please refer to Appendix B for information on converting values to hexadecimal
format.
Automatic Connection Address
Using either of the serial ports, an automatic TCP connection to a network node can
be configured by setting the remote IP address and the TCP port number parameters.
If automatic connection is selected, all parameters must be supplied in full.
If manual connection startup is configured (with “C” + address/port), only t h e part
not supplied in the command string is used. In manual mode, the last byte of the
address must be supplied.