CENELEC
Project
| Reference | EN 60870-5-1:1993 |
|---|---|
| Title | Telecontrol equipment and systems - Part 5: Transmission protocols - Section 1: Transmission frame formats |
| Project Number | 1900 |
| Abstract/Scope | Covers asynchronous data transmission with half duplex and duplex link protocols operating with window size one for message transfers. Specifies the basic requirements for services to be provided by the link plus physical layers, for telecontrol applications. In particular it specifies standards on coding, formatting and synchronizing data frames of variable and filed lengths which meet specified data integrity requirements. |
| Status |
Published
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Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 1993-09-13 |
| Current Stage code deadline | 1994-08-01 |
| Deadline date for vote |
Legal
| Directive(s) | |
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| Mandate(s) | |
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Details
| IEC Technical Body | IEC/TC 57 |
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| Reference Document | IEC 60870-5-1:1990 (EQV) |
| ICS | |
| Keywords | Telecontrol; Transmission protocol; Frame format |
| Note | |
| A-Deviation(s) | |
| Special National Condition(s) |
Environment
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Clause
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Categories - Aspects
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Product Life Cycle
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Information
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History
Implementation Dates
| date of Ratification (DOR) (1) | 1993-07-06 |
|---|---|
| date of Availability (DAV) (2) | 1993-09-13 |
| date of Announcement (DOA) (3) | 1994-02-01 |
| date of Publication (DOP) (4) | 1994-08-01 |
| date of Withdrawal (DOW) (5) | 1994-08-01 |
Relations
| Supersedes | |
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| Superseded by | |
| Normative reference (6) | IEC 60050-371:1984 IEC 60870-1-1:1988 EN 60870-5-2:1993 |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
