HANYOUNG NUX ML-D2H - Page 15

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Before staring Installation Operation Specifications
⑵ DRR Command
- Use when reading random D Register value
- On frame, enter number of data to be read and D Register number on frame
⑶ DWS Command
- Use when writing series of D Register values
- On frame, enter number of data to write, D Register number and each data
<Transmission frame>
 EA : 01~32
Byte size 1 2 3 1 2 1 4 1 ... 1 4 1 1
Description STX Address DRR
,
EA
,
D Register(1)
,
...
,
D Register(n) CR LF
<Transmission frame>
 EA: 01~15
 D Register: start D Register
 Data: Hexadecimal number data string
Byte size 1 2 3 1 2 1 4 1 4 1 ... 1 4 1 1
Description STX Address DWS
,
EA
,
D Register
,
Data(1)
,
...
,
Data(n) CR LF
<Reception frame>
 Data: Hexadecimal number Word data string
Byte size 1 2 3 1 2 1 4 1 ... 1 4 1 1
Description STX Address DRR
,
EA
,
D Register(1)
,
...
,
D Register(n) CR LF
<Reception frame>
Byte size 1 2 3 1 2 1 1
Description STX Address DWS
,
OK CR LF
<Reception frame>
Byte size 1 2 3 1 2 1 1
Description STX Address DWR
,
OK CR LF
⑷ DWR Command
- Use when writing random D Register value
- On frame, enter number of data to write and D Register number and each data
<Transmission frame>
 EA: 01~15
 Data: Hexadecimal number word data string
Byte size 1 2 3 1 2 1 4 1 4 1 ... 1 4 1 4 1 1
Description STX Address DWR
,
EA
,
D Register(1)
,
Data(1)
,
...
,
D Register(n)
,
Data(n) CR LF