User guide

eWON 500-2001-4001-4002 User Guide - IO Servers Configuration
eWON 500®2001®4001®4002® Version 4_3_0 - User Guide - 10/5/05 - ©ACT'L sa - Page 92
The following parameters can be modified:
6.6.2.2 Topic configuration
Figure 53: DF1 topics configuration
Baud Rate
Parity The parity to apply: none / odd / even
Stop Bit(s) Number of stop bits
Frame Error Detection Cyclic Redundancy Check (CRC) or Block Check Character (BCC)
HW mode Full Duplex no handshaking or Half duplex
Master Response Timeout
Maximum time the eWON will wait for a valid message from the DF1 master. This value can
be critical for a correct operation, depending on the responsiveness of the master.
A value of 1000 should be selected to guarantee correct operation
Rx message timeout (MSEC) Maximum time between a request is posted and the response is received
Tx message timeout (MSEC) Maximum time for a request to be sent
eWON DF1 address
Device Address of eWON on DF1 link
When eWON will act as a DF1 slave, it will respond to 2 consecutive link addresses;
doing this improves the throughput of data across the eWON when acting as a gateway.
(eWON DF1 address and eWON DF1 address +1)
Destination DF1 address Device Address of Destination on DF1 link when EIP is used
Table 63: DF1 communication setup controls