User`s manual

User's Manual
Arctic IEC-104 Gateway
Firmware Version 5.0.9 53 Document Version 1.5
Common address length (IEC-104)
This defines the length of IEC-104 Common address ASDU header field in
bytes.
Table 24: IEC-104 ASDU common address length
IEC-104 ASDU common address length
Type Field length
Units Bytes
Value range 1-3
Note The IEC-104 standard defines value 2.
Info object address length (IEC-104)
This defines the length of IEC-104 Information object address ASDU header
field in bytes.
Table 25: IEC-104 ASDU information object address length
IEC-104 ASDU information object address length
Type Field length
Units Bytes
Value range 1-3
Note The IEC-104 standard defines value 3.
7.5 IEC-101 settings
The IEC-101 settings define the properties of IEC-101 link layer and
application layer parameters as described in the IEC 60870-5-101 standard.
The IEC-101 communication is carried out between the Arctic and a IEC-101
slave.
Figure 38. IEC-101 Settings