Wieland wienet v3, User Manual

Page: 71 / 95

Contents of Package
Wieland Electric GmbH | BA001039 (Rev. A) | 08/2016
72
5.21 USB Port Configuration
The USB port configuration can be activated by chosing the
USB Port
option in the menu. The configura-
tion can be done, if a USB/RS232 converter connected.
Item Description
Baudrate Applied communication speed.
Data Bits Number of data bits.
Parity Control parity bit:
•
none – will be sent without parity
•
even – will be sent with even parity
•
odd – will be sent with odd parity
Stop Bits Number of stop bit.
Split Timeout Time to rupture reports. If you receive will identify the gap between two
characters, which is longer than the parameter value in milliseconds. Then
all of the received data compiled and sent the message.
Protocol Communication protocol:
•
TCP – communication using a linked protocol TCP
•
UDP – communication using a unlinked protocol UDP
Mode Mode of connection:
•
TCP server – router will listen to incoming requests about TCP connec-
tion
•
TCP client – router will connect to a TCP server on the specified IP ad-
dress and TCP port
Server Address In mode TCP client it is necessary to enter the Server IP address.
TCP Port In both modes of connection it is necessary to specify the TCP port the
router will communicate on.
Inactivity Timeout Time period after which the TCP/UDP connection is interrupted in case of
inactivity
USB port configuration 1
If the Reject new connections item is ticked, all other connections are rejected. This means that it is not
possible to establish multiple connections.
If the Check
TCP connection
item is ticked, check of the established TCP connection is activated.
Item Description
Keepalive Time Time, after which it will carry out verification of the connection
Keepalive Interval Waiting time on answer
Keepalive Probes Number of tests
USB PORT configuration 2
When item Use CD as indicator of the TCP connection selected, indication of the TCP connection state
using signal CD (DTR on the router) would be activated.
CD Description
Active TCP connection is on
Nonactive TCP connection is off
CD signal description
When item
Use DTR as control of TCP connection
selected, control of the TCP connection using signal
CD (DTR on the router) would be activated.
DTR Description server Description client
Active The router allows a TCP connection Router starts TCP connection
Nonactive The router doesn’t allow a TCP conn. Router stops TCP connection
DTR signal description