INOR IPAQ R520X - Manual (Page 33)

5 OPERATION C520/C520X / R520/R520X
09/2010 • 86B5200001 www.inor.com 33
For installing of the DD on PDM refer to the “PDM Manual” section 13:”Integrating Devices”.
Please read also the “readme.txt”, which is also contained in the Device Install.
The transmitter DD for PDM can also be downloaded from our website. For information about
installing, follow the instructions in the attached "readme.txt" file.
PDM supports the EDDL Process Variables Root Menu, the Diagnostic Root Menu and the
Device Root Menu for online access to the device. Furthermore it supports the Offline Root
Menu for offline configuration.
PACTware is a DTM/FDT enabled PC software, which can be downloaded for free on the
Internet.
To be able to configure the transmitters via PACTware, download the transmitter DTM (Device
Type Manager) file from our website. For information about installing, follow the instructions in
the attached "readme.txt" file.
5.4 Current output and HART dynamic/device variables
The C520/C520X / R520/R520X transmitters handle up to seven measurement-related HART
device variables. These variables depend on the device’s sensor configuration, and each
variable is represented by an output signal of 4…20 mA. See Table 4 for more information.
HART Device Variable Notes
Channel 1
Channel 2
Difference 1-2 valid if both channels are equipped with sensors and of
the same type
Difference 2-1 valid if both channels are equipped with sensors and of
the same type
Minimum valid if both channels are equipped with sensors and of
the same type
Maximum valid if both channels are equipped with sensors and of
the same type
Average valid if both channels are equipped with sensors and of
the same type
Table 4: The HART dynamic variables for C520/C520X / R520/R520X transmitters
5.3.4 Configuration with PACTware