Honeywell UDA2182 User Manual page 5

8. MODBUS/TCP & MODBUS RTU FUNCTION CODES....................................... 21
8.1 Function code definitions ............................................................................................................. 21
8.2 Function Code 03- Read Holding (Data) Registers...................................................................... 22
8.3 Function Code 04 - Read Input Registers..................................................................................... 23
8.4 Function Code 16 (10h) - Preset Multiple Registers .................................................................... 24
8.5 Function Code 17 (11h) - Report UDA ID................................................................................... 25
9. MODBUS RTU EXCEPTION CODES ................................................................. 27
9.1 Introduction .................................................................................................................................. 27
10. PARAMETERS ACCESSIBLE WITH FUNCTION CODES 03 AND 10H ........... 29
10.1 Variables ................................................................................................................................... 29
10.2 Holding Registers Map ............................................................................................................. 29
11. PARAMETERS ACCESSIBLE WITH FUNCTION CODE 04.............................. 31
11.1 Signals....................................................................................................................................... 31
11.2 Input Registers Map.................................................................................................................. 31
12. WEB PAGES....................................................................................................... 38
12.1 Overview................................................................................................................................... 38
12.2 Login Page ................................................................................................................................ 38
12.3 Welcome Page .......................................................................................................................... 40
12.4 Network Configuration Page .................................................................................................... 41
12.4.1 IP Address Configuration Page...................................................................................... 42
12.4.2 SMPT Server Name Configuration Page ....................................................................... 43
12.4.3 Add Alarm Recipient Configuration Page ..................................................................... 44
12.4.4 UDA Email Address Configuration Page ...................................................................... 45
12.5 Parameters Page ........................................................................................................................ 46
12.6 Optional Parameters Page ......................................................................................................... 47
12.7 Event History Web Page........................................................................................................... 48
12.8 About Web Page ....................................................................................................................... 49
12.9 Contact Web Page..................................................................................................................... 50
12.10 Website Page......................................................................................................................... 51
12.11 Log Off Page ......................................................................................................................... 52
INDEX ........................................................................................................................... 53
January 09 UDA2182 Communications User Guide v