User Manual
Arctic Substation Gateway
Firmware Version 2.4.x
36
Document Version 1
Parity method used on IEC-101 serial communication
Value range
None, Even, Odd
Note
Stop bits
Table 22: Number of stop bits used on IEC-101 serial communication
Parity method used on IEC-101 serial communication
Type
Serial data stop bits
Units
Bits
Value range
1, 2
Use HW flow control
Table 23: Number of stop bits used on IEC-101 serial communication
HW flow control mechanism (RTS/CTS) on IEC-101 serial
communication
Type
Boolean
Units
N/A
Value range
Yes, No
Note
The HW handshaking is available only on RS-232 mode.
7.3
Network settings
The Network settings define the general TCP/IP networking properties
between the Arctic and the IEC-104 master.
Figure 28. Network Settings
Network protocol
Network protocol defines the network transmission layer protocol (either TCP
or UDP) used on IEC-104 network communication. The IEC-104 standard
protocol uses TCP but for reliable slow speed packet switched networks (e.g.
Mobitex), the UDP protocol can be used to minimize the packets transmitted
over network.
Table 24: Network protocol on IEC-104 communication
Network protocol on IEC-104 communication
Type
Network transmission layer protocol
