Examples Of Transmission Procedure - Hitachi UX Twin Nozzle Instruction Manual

4.7 Examples of Transmission procedure

(1) When you change Character size of Item 1 of Nozzle 1 to "7x10":
Step 1. Write 7x10 on Character size of Item 1 of Nozzle 1 by Holding Register writing.
External unit
1 Write "7x10" on Character size of Item 1 of Nozzle 1 by Holding Register writing.
(Function code: 0x10)
[Request message data of Holding Register writing]
0000 0000 0009 01 10 1042 0001 02 0005
[Response message data of Holding Register writing]
0000 0000 0006 01 10 1042 0001
Holding Register writing request
Holding Register writing response
Contents of Request message
No. Name
1 Transaction identifier
2 Protocol identifier
3 Data length
4 Device address
5 Function code
6 Start address
Data
7 No. of words to be written
8 No. of bytes to be written
9 Data to be written
Contents of Response message
No Name
1 Transaction identifier
2 Protocol identifier
3 Data length
4 Device address
5 Function code
Data
6 Start address
7 No. of words to be written
(Hexadecimal notation)
Reflection in process
Request data
0x0000
0x0000
0x0009
0x01
0x10
0x1042
0x0001
0x02
0x0005
Response data
0x0000
0x0000
0x0006
0x01
0x10
0x1042
0x0001
40
IJ Printer