Fujimoto Fuji Differential Pressure Transmitter FKK 4 Manual Do Utilizador

When local adjustment unit with LCD display (Parts number is *ZZPFCX4-A055) is installed in the
FCX-CII transmitter, some functions are available without HHC (Hand Held Communicator).
Name of each part in local adjustment unit with LCD display and their functions are indicated

below.

Table 1.Functions of Mode setting switch

Table 2.Functions of Damping setting switch

Table 3. LOCAL/COMM. Changing switch

Damping setting

switch

Mode setting

switch

LCD display

LOCAL/COMM.

changing switch

0

0

1

0,3

2

0,6

3

1,2

4

2,4

5

4,8

6

9,6

7

19,2

Positions of 

switch

Time constant (sec.)

LOCAL

Adjustments of transmitter are carried 
out by Mode setting switch and Damping 
setting switch.

COMM.

Adjustments of transmitter are carried 
out by HHC.

Positions of switch

Adjustment methods

0

Zero adjustment

Proportional to differential pressure

Proportional to pressure

1

Span adjustment

Proportional to differential pressure

Proportional to pressure

2

Locking of function

Proportional to differential pressure

Proportional to pressure

3

Adj. fixed current

4mA fixed current

4mA fixed current

4

Adj. fixed current

12mA fixed current

12mA fixed current

5

Adj. fixed current

20mA fixed current

20mA fixed current

6

Span adjustment

Proportional to flow

Proportional to pressure

7

Locking of function

Proportional to flow

Proportional to pressure

Output

Functions of external 

adjustment screw

Positions of 

switch

Difference pressure & Flow transmitter 

(Model:FKC)

Pressure and Absolute pressure 

transmitter (Model:FKG,FKA)