A4.1.1.4
Application Layer
(See National Preface of EN 60870-5-101.)
Transmission mode for application data
Mode 1 (least significant octet first), as defined in clause 4.10 of IEC 870-5-4, is
used exclusively in this companion standard.
Common Address of ASDU (System-Specific Parameter)
[
✓
]
One octet
[
✓
]
Two octets
Information Object Address (System-Specific Parameter)
[
✓
]
One octet
[
✓
]
Structured
[
✓
]
Two octets
[
✓
]
Unstructured
[
✓
]
Three octets
Cause of Transmission (System-Specific Parameter)
[
✓
]
One octet
[
✓
]
Two octets (with originator address)
Selection of Standard ASDUs
Process Information in Monitor Direction (Station-Specific Parameter)
P631
A4 Telecontrol Interfaces
A4-4
P631/EN M/R-11-C // P631-310-650
Summary of Contents for P631
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Page 7: ...Changes after going to press...
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Page 16: ...P631 Table of Contents 8 P631 EN M R 11 C P631 310 650...
Page 56: ...P631 2 Technical Data 2 28 P631 EN M R 11 C P631 310 650...
Page 236: ...P631 3 Operation 3 180 P631 EN M R 11 C P631 310 650...
Page 246: ...P631 4 Design 4 10 P631 EN M R 11 C P631 310 650...
Page 266: ...P631 5 Installation and Connection 5 20 P631 EN M R 11 C P631 310 650...
Page 276: ...6 8 Configurable Function Keys P631 6 Local Control HMI 6 10 P631 EN M R 11 C P631 310 650...
Page 548: ...P631 10 Commissioning 10 10 P631 EN M R 11 C P631 310 650...
Page 568: ...P631 12 Maintenance 12 8 P631 EN M R 11 C P631 310 650...
Page 570: ...P631 13 Storage 13 2 P631 EN M R 11 C P631 310 650...
Page 572: ...P631 14 Accessories and Spare Parts 14 2 P631 EN M R 11 C P631 310 650...
Page 576: ...P631 15 Order Information 15 4 P631 EN M R 11 C P631 310 650...
Page 582: ...P631 A2 Internal Signals A2 4 P631 EN M R 11 C P631 310 650...
Page 608: ...P631 A4 Telecontrol Interfaces A4 18 P631 EN M R 11 C P631 310 650...
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