Cause of transmission length
defines the length of the IEC 60870-5-104 Cause of
transmission ASDU header field in bytes.
Table 24:
IEC 60870-5-104 ASDU cause of transmission length
Description
Value
Type
Field length
Units
Bytes
Value range
1...3
Note
The IEC 60870-5-104 standard defines the value
“2”
Common address length
defines the length of the IEC 60870-5-104 Common
address ASDU header field in bytes.
Table 25:
IEC 60870-5-104 ASDU common address length
Description
Value
Type
Field length
Units
Bytes
Value range
1...3
Note
The IEC 60870-5-104 standard defines the value
“2”
Info object address length
defines the length of the IEC 60870-5-104 Information
object address ASDU header field in bytes.
Table 26:
IEC 60870-5-104 ASDU information object address length
Description
Value
Type
Field length
Units
Bytes
Value range
1...3
Note
The IEC 60870-5-104 standard defines the value
“3”
5.9.5
IEC-101 settings
The IEC-101 settings define the properties of the IEC 60870-5-101 link layer and
application layer parameters as described in the IEC 60870-5-101 standard. The
communication is carried out between the device and the IEC 60870-5-101 slave.
Only unbalanced IEC 60870-5-101 communication is supported.
Section 5
1MRS757105 B
RER601/603 Configurator
52
RER601/603
Technical Manual