GE 345 Communications Manual

1–50 345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
ETHERNET INTERFACE CHAPTER 1: COMMUNICATIONS GUIDE
IEC60870-5-104 protocol
IEC 60870-5-104
interoperability
This document is adapted from the IEC 60870-5-104 standard. For this section the boxes
indicate the following: ⊠ – used in the standard direction; □– not used.
IEC 60870-5-104 Interoperability Document
1. System or device:
□ System definition.
□ Controlling station definition (master).
⊠ Controlled station definition (slave).
2. Application layer:
3. Transmission mode for application data:
Mode 1 (least significant octet first), as defined in Clause 4.10 of IEC 60870-5-4, is used
exclusively in this companion standard.
4. Common address of ADSU:
⊠ Two octets.
5. Information object address:
⊠ Three octets.
⊠ Structured
⊠ Unstructured
6. Cause of transmission:
104 BINARY INPUTS
POINT 0
POINT 1
...
POINT 63
▼
S1 104 GENERAL
FUNCTION
CYCLIC DATA PERIOD
TCP CONN. TIMEOUT
TCP PORT
SLAVE ADDRESS
▼
897794.cdr
S1 104 POINT LIST
BINARY INPUTS
ANALOG INPUTS
BINARY OUTPUTS
S1 60870-5-104
GENERAL
CLIENT ADDRESS
POINT LIST
104 ANALOG INPUTS
POINT 0 ENTRY
POINT 0 SCALE FCTR
POINT 0 DEADBAND
...
POINT 31 ENTRY
POINT 31 SCALE FCTR
POINT 31 DEADBAND
▼
S1 104 CLIENT ADDRESS
CLIENT ADDRESS 1
CLIENT ADDRESS 2
...
CLIENT ADDRESS 5
▼
.
.
.
.
104 BINARY OUTPUTS
POINT 0 ON:
POINT 0 OFF:
...
POINT 15 ON:
POINT 15 OFF:
▼
.
.
.
.

GE 345 Specifications

General

Brand	GE
Model	345
Category	Relays
Language	English