Honeywell UDC2800 - Page 357

Parameter
Description
Register Address
Data
Type
Access
Data Range or
Enumerated
Selection
Hex Decimal
2 = TC E High
3 = TC E Low
4 = TC J High
5 = TC J Mid
6 = TC J Low
7 = TC K High
8 = TC K Mid
9 = TC K Low
10 = TC M High
11 = TC M Low
12 = TC N High
13 = TC N Low
14 = TC R
15 = TC S
16 = TC T High
17 = TC T Low
18 = TC C High
19 = TC C Low
20 = TC PR40-PR20
21 = Thermocouple
Differential
22 = RTD Pt100
23 = RTD Pt100 Low
24 = RTD Pt200
25 = RTD Pt500
357
Chapter 11 - Modbus RTU Function Codes 20&21