26
Communication is established by clicking on “Read device”. The acknowledgement message
“Parameter read in” is displayed. If an error message is displayed instead, check the
communication parameters and cable connections between the PC and the Evaluation unit.
The edited data is transmitted to the Evaluation unit via “Program device”.
Critical data concerning the ModBus communication and the calibration must be confirmed
before the parameters are transmitted to the Evaluation unit:
✔
If, when saving the parameters in the Evaluation unit, the system calibration data is changed,
this action must be confirmed by checking “Overwrite calibration”.
✔
If, when saving the parameters in the Evaluation unit, the system interface parameters are
changed, this must be confirmed by checking the selection “Overwrite baud r./address”.
In addition, with the PC software,
•
the parameters of the Evaluation unit can be saved in a file (Save configuration)
•
the parameters of the Evaluation unit can be loaded from a file (Load configuration)
•
the parameters of the Evaluation unit can be printed via the set Windows standard printer
(Print configuration)
•
the measured values can be logged in a data logger file (enter the file name and storage
rate, and activate the data logger on the online display)
The software language can be set by right-clicking the “Sprache/Language/Langue” field in the
bottom program line on “Deutsch/English/Français”.
Protection against unauthorised use:
The PC interface does not have a password prompt as it is assumed that only authorised
personnel will have access to the PC and the software. However, the password to operate the
display can be read and changed in menu
7. System
under
7.6 Password
.
