Operating Instructions

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8 Setup with PC/notebook (Bluetooth)
VEGAPULS C 21 • Two-wire 4 … 20 mA/HART
58341-EN-191014
Note:
If an incorrect code is entered, the code can only be entered again
after a delay time. This time gets longer after each incorrect entry.
The message "Waiting for authentication" is displayed on the PC/
notebook.
After connection, the sensor DTM appears.
If the connection is interrupted, e.g. due to a too large distance be-
tween sensor and operating device, this is displayed on the operating
device. The message disappears when the connection is restored.
Parameter adjustment of the device is only possible if the parameter
protection is deactivated. When delivered, parameter protection is
deactivated by default and can be activated at any time.
It is recommended to enter a personal 6-digit device code. To do this,
go to menu "Extended functions", "Access protection", menu item
"Protection of the parameter adjustment".
8.3 Parameter adjustment
For parameter adjustment of the instrument via a Windows PC, the
congurationsoftwarePACTwareandasuitableinstrumentdriver
(DTM) according to FDT standard are required. The latest PACTware
version as well as all available DTMs are compiled in a DTM Collec-
tion. The DTMs can also be integrated into other frame applications
according to FDT standard.
Fig.22:ExampleofaDTMview-Setup,sensoradjustment
Connected
Change device code
Prerequisites