ROTRONIC HF5 - Manual (Page 22)

E-M-HF5-V1_25
Rotronic AG
Bassersdorf, Switzerland
Document code Unit
HygroFlex HF5 Humidity Temperature
Transmitters: User Guide Instruction Manual
Document Type
Page 22 of 30
Document title
© 2009-2013; Rotronic AG E-M-HF5-V1_25
The specifications of the RS-485 interface are as follows:
Baud rate : 19200
Parity : none
Data bits : 8
Stop bits : 1
7.3 Internal menu (optional keypad and display)
Note: Unauthorized access to the menu can be prevented by disabling the “display menu” setting
(use the HW4 software > Device Manager > Display)
HF52 transmitter:
Main Menu
Menu Items Selections / Information Notes
Device Settings
Units Metric / English
Contrast LC display contrast adjustment
Trend On / Off Trend indication on the display
Device Information
Version Firmware version
Serial Nbr Serial number
Address RS-485 address
Type Device type
Name Device name User defined
Probe Information
Version Firmware version
Serial Nbr Serial number
Address RS-485 address
Name Device name User defined
MENU key: open / close menu
ENTER key: menu item selection
Menu navigation keys + / -
Change value up / down