HY-ML2000 RS232 RS422 RS-485 9 RS232 1----GND 3---RXD 4---TXD RS422 6--T+,7--T-,8--R-, 9--R+ 00 0FFH 256 0# 1# 2# 3# 4# 5# 6# 7# 8# 14# 18# HY-ML2000 ( ) 0# ( BJ DISA ) 1 EB 90 EB 90 02...( )... (L) (H) 03 (L) 1
(H) 2 EB 90 EB 90 02 04 0B (L) (H) (L) (H) (L) (H) 03, ACK NAK, BCD EB 90 EB 90 02 48 03 a EB 90 EB 90 02 06 03 b EB 90 EB 90 02 40 (L) (H) (L) (H) 00 00 00 00 00 (L) (H) 03 ACK EB 90 EB 90 02 06 03 NAK EB 90 EB 90 02 15 03 BCD =X+L X L= 3 1# L= 2 2# L= 1 3# L=0 4# 2
L=1 34 1 34 =00H :X=66H, 66H 4#,63H 1#,68H 2 c EB 90 EB 90 02 51 (L) (H) (L) (H) (L) (H) 03 BCD 00 EPROM 01 EEPROM 02 A/D 03 RAM EB 90 EB 90 02 4F 03 EB 90 EB 90 02 06 03 1 1# EB 90 EB 90 02...( )... (L) (H) 03 3
2 EB 90 EB 90 02 47 01 01 12 (L) (H) (L) (H) 03 : FF HEX ( ) EB 90 EB 90 02 40 01 01 04 (L) (H) 03 a EB 90 EB 90 02 06 01 01 04 (L) (H) 03 b EB 90 (H) 03 EB 90 02 15 01 01 04 (L) c EB 90 EB 90 02 40 01 01 07 3U0 (L) (H) 03 ACK EB 90 EB 02 06 01 01 04 (L) (H) 03., NAK EB 90 EB 02 15 01 01 04 (L) (H) 03. : 00H =1 34(DEC) 1 34 4
61 64(DEC) 1 4 00 d EB 90 EB 90 02 47 01 01 05 (L) (H) 03 00 EPROM 01 EEPROM 02 A/D 03 RAM ( ) EB 90 EB 90 02 43 01 01 04 (L) (H) 03 EB 90 EB 90 02 43 01 01 08 3U0 3U0 3U0 3U0 (L) (H) 03 V ( ) EB 90 EB 90 02 46 01 01 04 (L) (H) 03 a EB 90 EB 90 02 06 01 01 04 (L) (H) 03 b 5
EB 90 EB 90 02 15 01 01 04 (L) (H) 03 1 2# (MODBUS ) (8 ) (8 ) (8 ) (L) (H) CRC CRC 2 01 00 00 00 38 CRC (L) CRC (H) 01 0D BYTE1BYTE2 BYTE3BYTE4 BYTE5 BYTE13CRC (L)CRC (H) 1 D0=1 1# D1=1 2# D2=1 3# D3=1 4# 2 BYTE1 D0=1 1 D1=1 2 BYTE2 D0=1 9 CRC 6
a b c d 16 1 0 1 1010000000000001 0 c e f g h c d c f 8 CRC 7
3# ( BJ DISA ) 1 EB 90 EB 90 02...( )...(L) (H) 16 2 EB 90 EB 90 02 04 0B (L) (H) (L) (H) (L) (H) EB 90 EB 90 02 48 a EB 90 EB 90 02 06 03 b EB 90 EB 90 02 40 (L) (H) (L) (H) 00 00 00 00 00 (L) (H) 03 ACK EB 90 EB 02 06 NAK EB 90 EB 02 15 BCD 8
=X+L X L= 3 1# L= 2 2# L= 1 3# L=0 4# L=1 34 1 34 =00H :X=66H, 66H 4#,63H 1#,68H 2 c EB 90 EB 90 02 51 (L) (H) (L) (H) (L) (H) 03 BCD 00 EPROM 01 EEPROM 02 A/D 03 RAM EB 90 EB 90 02 4F EB 90 EB 90 02 06 03 9
4# ( LANBUS ) 1 : :AAH CRC(L) CRC(H), 16 F0H( 240 ) : : : CRC CRC:, x 16 +x 15 1+x 2 +1 :0DH 2. 1). AA 09 FF 70H 08 CRC(L) CRC(H) 0D 2) AA 03 80 17 CRC(L) CRC(H) 0D a AA 03 88 17 CRC(L) CRC(H) 0D b AA 0C 30 17 1~8 S1 S 2... S 8 CRC(L) CRC(H) 0D AA 03 82 17 CRC(L) 10
CRC(H) 0D S1~S8 D7 D6 D5 D4 D3 D2 D1 D0 S1 0 S2,,,,,, S3 L08 L07 L06 L05 L04 L03 L02 L01 S4 L16 L15 L14 L13 L12 L11 L10 L09 S5 L24 L23 L22 L21 L20 L19 L18 L17 S6 L32 L31 L30 L29 L28 L27 L26 L25 S7 L40 L39 L38 L37 L36 L35 L34 L33 S8 L48 L47 L46 L45 L44 L43 L42 L41 1 1 2 3 4 10KV( 6KV) 5 6 7 8 35KV( ) 1 5 1 S1 D7 1 CSN S2 D0 1 11
DNP3.0 5# (DNP3.0 ) 40 : HY-ML2000 1. 1-4,, 00-03. 2. 40 : 1) 1--4 2)1-- 34 3) 4) 40,. 6#(SC1801) 6# SC1801 2#MODBUS 12
7# L H Y 0DH L XOR H 1 1~7 2 1~7 1 0D 00 01 01 0D 00 01 00 0D 00 07 BYTE0 BYTE1 BYTE2 BYTE3 BYTE4 BYTE5 BYTE6 BYTE7 1 BYTE0 B0=0 1# B1=0 2# B2=1 3# B3=1 4# 2 BYTE1 B0=1 1 B1=1 2 BYTE2 B0=1 9 13
8# (CDT ) 8# 2 1 2 6 1 D7 09 D7 09 D7 09 2 6 F0 BYTE0 BYTE1 BYTE2 BYTE3 CRC F1 BYTE4 BYTE5 BYTE6 BYTE7 CRC F2 00 00 00 00 CRC F3 00 00 00 00 CRC F4 00 00 00 00 CRC F5 00 00 00 00 CRC 1 BYTE0 B4=0 1# B5=0 2# B6=1 3# B7=1 4# B0~B3 2 BYTE1 B0=1 1 B1=1 2 BYTE2 B0=1 9 14
14# ( CSN022 ) 1 : :AAH : : CRC : :0DH 2. 1). CSN RTU AA 0A FF 3D 08 0D 2) CSN RTU AA 05 80 17 07 0D a RTU CSN AA 05 88 17 07 0D b AA BYTE2 BYTE3 0C 30 07 01 BYTE0 BYTE1 BYTE4 BYTE5 0D 1 BYTE0 15
B4=0 1# B5=0 2# B6=1 3# B7=1 4# B0~B3 2 BYTE1 B0=1 1 B1=1 2 BYTE2 B0=1 9 18#( CSN022 ) 3 EB 90 8# 16