1、 5 101 DL/T 634 1997 neqIEC870 5 101 1995 Telecontrol equipment and systems Part 5:Transmission protocols Section 101 companion standard for basic telecontrol tasks 1997-11-28 1998-05-01 90 TC 57 5 IEC870 5 1 5 (1990 ) IEC870 5 2 5 (1992 ) IEC870 5 3 5 (1992 ) IEC870 5 4 5 (1992 ) IEC870 5 5 5 (1995
2、 ) TC 57 IEC870 5 IEC870 5 101 (1995 ) IEC870 5 102 (1996 ) IEC870 5 103 (1997 ) IEC870 5 IEC870 5 101( ) IEC870 5 FT1.2 (Asynchronous byte transmission) IEC870 5 101 IEC870 5 101 IEC870 5 101 5 101 (1995) IEC870 5 101 (1) IEC870 5 101 IEC870 5 5 IEC870 5 2 (2) IEC870 5 101 (3) IEC870 5 2 EMS/SCADA
3、EMS/SCADA A B C D ( ) 1 (SCADA) ( ) 4 5 6 7 8 B( ) 2 2.1 (companion standard) 2.2 (group of information objects) 2.3 (control direction) ( ) ( ) 2.4 (monitor direction) ( ) ( ) 2.5 (system parameter) ( ) ( ) ( ) ( ) ( ) 2.6 (network-specific parameter) 2.7 (stations-specific parameter) 2.8 (object-s
4、pecific parameter) 2.9 (data unit) 2.10 (data unit type) 2.11 (information object) ( ISO/IEC8824 3.3.1) 2.12 (information element) 2.13 (data type) 8 8 2.14 (profile) ( ISO/IEC10000 1 3.1.2) 2.15 (data size) 2.16 (basic application function) 2.17 (enhanced performance architecture-EPA) ISO7498 2.18
5、(compound data field-CP) 2.19 (integrated total) (counter reading) 2.20 (compatible ranges) 2.21 (private ranges) D( ) GB/T14429 3 1 FT1.2 FT1.2 3.1 FT1.2 1 2 (1) (2) (3) (N) a) 1 RS 232 RTS CTS 1 b) 1 ( 0) 8 1 1 ( 1) c) d) 33 e) L 8 f) 8 ( 256 ) g) 1) 2 2) L L+6 3) 3.2 FT1.2 3 3 FT1.2 (a)FT1.2 (b)
6、3(b) (1) (2) (3) (4) (5) a) b) c) d) 3.1 a) d) e) L f) ( 256 ) g) 1) 2) 3) 3.3 FT1.2 FT1.2 3.4 E5H 7.7.6 4 3 7 1 ( ) 8 1 / (SEND/CONFIRM) / (REQUEST/RESPOND) / / 3 1 1 S1 / (SEND/NO REPLY) S2 / (SEND/CONFIRM) S3 / (REQUSET/RESPOND) 4 4 REQ (REQUEST PRIMITIVE) CON (CONFIRM PRIMITIVE) IND(INDICATION P
7、RIMITIVE) RESP(RESPOND PRIMITIVE) / ( ) ( SEND/CONFIRM) 4.1 / (SEND/NO REPLY) 4.1.1 REQ(SEND/NO REPLY) 4.1.2 3.1 3.2 4.2 / (SEND/CONFIRM) 4.2.1 REQ( / SEND/CONFIRM ) / (SEND/CONFIRM) ( / NEG SEND/CONFIRM ) 4.2.2 4.2.2.1 4.2.2.2 4.2.2.3 4.2.2.4 / (SEND/CONFIRM) (FCB) / (SEND/CONFIRM) 3 (RESET) 0 0 1 4.3 / (REQUEST/RESPOND) 4.3.1 REQ( / REQUEST/RESPOND ) / ( / ) CON( ) ( ) CON( ) RESP RESP 4.3.2 4.3.2.1 (REQUEST ) 4.3.2.2 4.3.2.3 / / 3 4.4 ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( )
