GE Multilin L60 Line Phase Comparison System D-1
APPENDIX D D.1 PROTOCOL
D
APPENDIX D IEC 60870-5-104 COMMUNICATIONSD.1PROTOCOL D.1.1 INTEROPERABILITY DOCUMENT
This document is adapted from the IEC 60870-5-104 standard. For ths section the boxes indicate the following: 4 – used in
standard direction; – not used; – cannot be selected in IEC 60870-5-104 standard.
1. SYSTEM OR DEVICE:
System Definition
Controlling Station Definition (Master)
4 Controlled Station Definition (Slave)
2. NETWORK CONFIGURATION:
Point-to-Point Multipoint
Multiple Point-to-Point Multipoint Star
3. PHYSICAL LAYER
Transmission Speed (control direction):
Transmission Speed (monitor direction):
4. LINK LAYER
Unbalanced Interchange
Circuit V.24/V.28 Standard:
Unbalanced Interchange
Circuit V.24/V.28 Recommended
if >1200 bits/s:
Balanced Interchange Circuit
X.24/X.27:
100 bits/sec.
200 bits/sec.
300 bits/sec.
600 bits/sec.
1200 bits/sec.
2400 bits/sec.
4800 bits/sec.
9600 bits/sec.
2400 bits/sec.
4800 bits/sec.
9600 bits/sec.
19200 bits/sec.
38400 bits/sec.
56000 bits/sec.
64000 bits/sec.
Unbalanced Interchange
Circuit V.24/V.28 Standard:
Unbalanced Interchange
Circuit V.24/V.28 Recommended
if >1200 bits/s:
Balanced Interchange Circuit
X.24/X.27:
100 bits/sec.
200 bits/sec.
300 bits/sec.
600 bits/sec.
1200 bits/sec.
2400 bits/sec.
4800 bits/sec.
9600 bits/sec.
2400 bits/sec.
4800 bits/sec.
9600 bits/sec.
19200 bits/sec.
38400 bits/sec.
56000 bits/sec.
64000 bits/sec.
Link Transmission Procedure: Address Field of the Link:
Balanced Transmision
Unbalanced Transmission
Not Present (Balanced Transmission Only)
One Octet
Two Octets
Structured
Unstructured
Frame Length (maximum length, number of octets): Not selectable in companion IEC 60870-5-104 standard
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