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FC7x0
Transmitter replacement
MASS_FLOW
For this device, configured for mass flow measurement, all relevant parameters like
Qnom, Qmax are saved in kg/h in the factory-backup file.
To change the mass flow unit over the display, please execute the following sequence:
1. Set user level "Specialist"
2. Go to menu item "[Easy setup wizard] ► [Std dev var] ► [Mass] ► [Unit]"
3. Choose unit corresponding to the saved value in the Customer_Settings file, for
4. Set chosen Unit "[kg/h]"
5. Check process unit of the exchange transmitter
This parameter is also available in additional menus. The values can be set in each of
these menus:
▪ Basic setup
▪ Detailed setup
Execute this procedure for all other relevant process parameter units in your device
corresponding described in the Function Manual:
▪ HART A5E52748515
▪ Profibus PA A5E52748624
▪ Modbus A5E52748619.
If the units for the measurement parameters aren't adjusted the
WARNING
measurement will be faulty and the transmitter may show configuration
error.
Please note your user settings of the units down before you change it. After the
pairing process you should set the units back to your origin settings!
19.3.4 Set up sensor relevant and sensor specific parameters
Set the Spare transmitter sensor parameters to the values from microSD card of the
For Spare
defective transmitter by display.
transmitter:
Set the sensor parameters in the existing transmitter to the values from microSD card of
For Spare sensor:
the Spare sensor by display.
1. Set user level "Specialist"
2. Go to menu item "[Diag/Service] ► [Param bkup/restore] ► [Restore]"
3. Choose sub menu item "[Bkup name]". Put in the backup name of the defective
162 / 180
MASS flow unit R/W3
example "[kg/h]"
transmitter user configuration file; for example "UsrPlant"
A5E52748387-AA, 2023/09
Parameter setting
0:g/s
1:g/min
2:g/h
3:kg/s
4:kg/min
5:kg/h
6:kg/d
5
7:t/min
8:t/h
9:t/d
10:lb/s
11:lb/min
12:lb/h
13:lb/d
14:User unit
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