Atop Technology SE8502-M12 User Manual - Manual (Page 34)

User manual Version 1.1
SE8502-M12 IP68 Serial Server
Copyright © 2010 Atop Technologies, Inc.
All rights reserved
30
Fig 43. Serial Settings by Telnet
” Note: The photo-couple isolation one, SE8502-M12, only supported max 230Kbps baud rate.
4.3.5. Packet Delimiter
[Main] Æ [4 Serial Settings] Æ [8 Delimiter (Network to Serial)]/ [9 Delimiter (Serial to Network)]
Packet delimiter is a way of controlling the number of packets in a serial communication. It is designed to keep
packets in track. SE8502-M12 provides two ways in packet delimiter parameter setting: (1) Packet delimiter by timer
and (2) Packet delimiter by character. By default, packet delimiter timer is 10 ms. The ranges of packet delimiter
timer is 10 to 30,000 ms, If “character pattern’ is selected, for a data stream ended with “0x0d0a”, then the entire data
buffer of the serial device is transmitted.
User can change packet delimiter timer by following the steps below.
Configure Network Delimiter using Timer
[Main]Æ[4 Serial Settings]Æ [8 Delimiter (Network to Serial)]/ [9 Delimiter (Serial to Network)]
Æ[1 Timer]
User can choose packet delimiter timer’s value as the packet delimiter indicated in Fig. 63 below