SMART Pressure Transmitter
FT3351 Series User Manual
July.2022
14 |
P a g e
FAHM Co
.
Industrial Automation
Doc. FT3351Rev1401-05
In operation mode by pressing <M> button, menu for tuning the parameters is available for users
and they can use this button to save new parameters when all characters in display are in blinking
mode. The key button characterized by <Z> is responsible for horizontal sweeping of parameters
and switching between programing mode and operation mode. Also, the key button
characterized by <S> is responsible for vertical sweeping of parameters.
Operation of this key button is mentioned in summery in table 3-1.
Table3-1 keys operation
Users can use the following instruction to perform the configuration of the different parameters
(see table 3-2).
3.2.1
Device Mode
According to application which a pressure transmitter is used, user should determine the type
of application and his desired variable as basic calculation.
The selectable application are as follow:
PRESS
[Pressure measurement may be used in all applications]
LEVEL
[level measurement may be used in tank application]
VOLUME
[volume measurement may be used in tank application]
MASS
[mass measurement may be used in tank application]
V-FLOW
[volumetric flow measurement may be used in orifice application]
M-FLOW
[mass flow measurement may be used in orifice application]
DENS
[density measurement may be used in tank application]
3.2.2
Primary Variable
The primary variable is the most significant variable which in this device represents the actual
value of pressure measurement.
Configuration of primary variable is performed via following parameters:
3.2.2.1
Unit
User can select the unit of primary variable using this parameter.
parameter
display
Parameter tuning structure
Key button
operation
M
Accessing to menu list - saving new parameters – canceling the edited
parameter
Z
Horizontal sweeping of parameters - switching between programing mode
and operation mode - Applied pressure LRV setting
S
Vertical sweeping of parameters – Applied pressure HRV setting