ROTRONIC MP400H - Manual (Page 15)

E-M-HM-V1_10
Rotronic AG
Bassersdorf, Switzerland
Document code Unit
HygroMet MP Humidity Temperature
Meteorological Probe: User Guide Instruction Manual
Document Type
Page 15 of 19
Document title
© 2009; Rotronic AG E-M-HM-V1_10
• Use cable AC3006 to connect the service connector of the HygroMet MP to a USB port of a PC with
the HW4 software installed. Note that the ROTRONIC USB driver must be installed on the PC as
explained in the HW4 manual E-M-HW4v2-Main.
• Power the HygroMet MP from a DC voltage source
• Start HW4 on the PC and search for the HygroMet MP (HW4 Main Menu Bar > Devices and Groups
> Search for USB Masters).
• After finding the HygroMet MP with HW4, expand the device tree to see the HygroMet MP functions.
Select Probe and Probe Adjustment.
• For further instructions see HW4 manual E-M-HW4v2-A2-001
8.4 Cleaning or replacing the probe dust filter
See document E-M-HC2 Probes-V1
8.5 Validation of the output signals transmission
If so desired, transmission of the HygroMet MP output signals can be validated by using the simulator
function. The HW4 software is required to enable and configure this function. When this function is enabled
the HygroMet MP generates fixed digital and analog signals as specified by the user. For instructions see
document E-M-HW4v2-F2-014
9 Firmware updates
Firmware updates will be available on the ROTRONIC website for downloading. Firmware files are given a
name that shows both to which device the file applies and the version number of the firmware. All firmware
files have the extension HEX. Procedure for updating the firmware:
• Use cable AC3006 to connect the service connector of the HygroMet MP to a USB port of a PC with
the ROTRONIC HW4 software installed. Note that the ROTRONIC USB driver must be installed on
the PC as explained in the HW4 manual E-M-HW4v2-Main
• Power the HygroMet MP from a DC voltage source. Be sure to power the HygroMet MP during the
entire firmware update process.
• Copy the firmware update file from the ROTRONIC website to the PC.
• Start HW4 software on the PC and search for the HygroMet MP (HW4 Main Menu Bar > Devices and
Groups > Search for USB Masters).
• After finding the HygroMet MP, expand the device tree to see the HygroMet MP functions. Select
Device Manager. In the Device Manager menu bar select Tools > Firmware Update. For instructions
see document E-M-HW4v2-F2-014