TETRALEC DN-109/10D, Operation Manual, Page: 21 / 30

CHAPTER 4 OPERATION 4-7
DN-109NE, DN-119NE, DN-129NE and DN-189NE display series
The response from the display is the same block received from the identifier until the number
of registers.
Identifier Protocol Number of
bytes
Unit Function Start Address Number of
registers
01h 65h 00h 00h 00h 0Dh 01h 10h 00h 02h
00h 03h
Example 4:
Identifier Protocol
Number of
bytes
Unit Function
Start Address
01h 65h 00h 00h 00h 0Dh 01h 10h 00h 06h
Number of
registers
Number of
bytes
Data
00h 03h 06h 8761h 2C36h 0000h
In this example the visualized value is: 123456,78.
Response from the display:
The response from the display is the same block received from the identifier until the number
of registers.
Identifier Protocol
Number of
bytes
Unit Function Start Address
Number of
registers
01h 65h 00h 00h 00h 0Dh 01h 10h 00h 06h 00h 03h
4.3.3.3. Function 10h mode ASCII
It the user to send blocks with ASCII characters to the display
Parameter 1 must have value 1. See 4.2.3.1
“Parameter 1:Protocol”.
In the block, the following values must be codified:
Unit = 01h
Function = 10h
Start Address = Any Address. Recommended 00h 00h.
Example 1
Identifier Protocol
Number of
bytes
Unit Function
Start Address
00h 24h 00h 00h 00h 0Fh 01h 10h 00h 00h
Number of
registers
Number of
bytes
Data
00h 04h 08h 34h 36h 37h 31h 33h 30h 39h 38h
In this example the visualized value is: 46713098.