B+G E-Tech EASTRON SMART X96-5 Bedienungsanleitung Seite 49

Smart X96-5 Serie
B+G e-tech and EASTRON
00 = Data, (Low Word, High Byte)
00 = Data, (Low Word, Low Byte)
67 = CRC Low
F8 = CRC High
Note: 40 80 00 00(Hex) = 4 (Floating point)
Response: 01 10 00 0A 00 02 61 CA
Where, 01 = Meter address
10 = Function code
00 = High byte of registers starting address
0A = Low byte of registers starting address
00 = High byte of registers number
02 = Low byte of registers number
61 = CRC Low
CA = CRC High
4. Read Input Status
Example: Read DI-1~4 status
Request: 01 02 00 00 00 04 79 C9
Where, 01 = Meter address
02 = Function code
00 = High byte of registers starting address
00 = Low byte of registers starting address
00 = High byte of read DI number
04 = Low byte of read DI number
79 = CRC Low
C9 = CRC High
Response: 01 02 01 03 E1 89
Where, 01 = Meter address
02 = Function code
01 = Byte Count
03 =Data,( DI status)
E1 = CRC Low
89 = CRC High
Note: Data=0x03 = 0000 0011 (Binary Value).
Bit 0 refers to the status of DI-1. The value is 1, which means DI-1 is on.
Bit 1 refers to the status of DI-2. The value is 1, which means DI-2 is on
Bit 2 refers to the status of DI-3. The value is 0, which means DI-3 is off
Bit 3 refers to the status of DI-4. The value is 0, which means DI-4 is off
5. Read Coil Status
Example: Read DO-1~2 status
Request: 01 01 00 00 00 02 BD CB
Where, 01 = Meter address
01 = Function code
00 = High byte of registers starting address
00 = Low byte of registers starting address
00 = High byte of read DO number
02 = Low byte of read DO number
BD = CRC Low
CB = CRC High
Response: 01 01 01 02 D0 49
Where, 01 = Meter address
01 = Function code
01 = Byte Count
02 =Data,( DO status)
D0 = CRC Low
49 = CRC High
Note: Data=0x02 = 0000 0010 (Binary Value).
Bit 0 refers to DO-1 status. The value is 0, which means DO-1 is open
Bit 1 refers to DO-2 status. The value is 1, which means DO-1 is close
6. Force Single Coil
Example: Control DO-1=ON
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