ROTRONIC HF3 - Manual (Page 9)

E-M-HF3-V1_22
Rotronic AG
Bassersdorf, Switzerland
Document code Unit
HygroFlex HF3 Transmitters and Thermo-
hygrostats: User Guide Instruction Manual
Document Type
Page 9 of 27
Document title
© 2009-2011; Rotronic AG E-M-HF3-V1_22
4.2 Factory default settings
Note: Configuration of the HF3 by the user and access to its functions requires a PC with the ROTRONIC
HW4 software (version 2.1.1 or higher) installed. Service cable AC3006 or AC3009 is used to connect the
HF3 service connector to a USB port of the PC (see Maintenance > Service Cable).
Configurable Settings
Applicability Factory default
Unit system (Metric or English) HF32, HF33, HF34 As per ordering code
Analog signal type (4…20 mA or other) HF33 As per ordering code
Psychrometric calculation HF32, HF33, HF34 As per ordering code
Output 1 parameter, scale and unit HF32, HF33 As per ordering code (%RH or DP)
Output 2 parameter, scale and unit HF32, HF33 Temperature, unit as per ordering code
Relay 1 set-point potentiometer adjust. span HF34 As per order (%RH or DP)
Relay 2 set-point potentiometer adjust. span HF34 As per order (temperature)
Display resolution (optional) HF32-S, HF33-S 1 decimal
Display backlight (optional) HF33-S Always on
Displayed parameters HF32, HF33 As per ordering code
Trend indicator (display) HF32-S, HF33-S Enabled
Device name HF32, HF33, HF34 Instrument model
Functions Applicability Factory default
Humidity / temperature adjustment HF32, HF33, HF34
Device write protection HF32, HF33, HF34 Disabled
Limit humidity output to 100 %RH HF32, HF33 Enabled
Out-of-limit value digital / display alarm HF32-S, HF33-S Disabled
Data recording HF32, HF33, HF34 Enabled (loop mode – 10 min. interval)
Automatic humidity sensor test HF32, HF33, HF34 Disabled
Humidity sensor drift compensation HF32, HF33, HF34 Disabled
Fail safe mode HF32, HF33, HF34 Disabled
Simulator mode HF32, HF33 Disabled
o
For a detailed description of all AirChip 3000 / HF3 main functions see document E-T-AC3000-DF-V1
o Instructions regarding the configuration of the HF3 and access to its functions are provided in the
following manuals:
E-M-HW4v3-Main
E-M-HW4v3-F2-002
E-M-HW4v3-DR-001
E-M-HW4v3-A2-001
E-M-AC3000-CP
.
o The factory default setting for dew / frost point calculation is frost point below freezing