Flintec FAA-27 - Page 6

FAA-27, Technical Manual, Rev. 1.1, June 2014
Page 5 of 21
Meanings of the positions of rotary switches;
Programming (Prog)
switch
V
Voltage output type run
(refer to page 9)
I
Current output type run
(refer to page 9)
S1
Setpoint 1 adjustment
(refer to page 17)
S2
Setpoint 2 adjustment
(refer to page 17)
Z
Zero adjustment
(refer to page 11)
G
Gain adjustment with test weight
(refer to page 11)
ZF
Fast zero adjustment
(refer to page 13)
GF
Fast gain adjustment with 20% test
weight of Maximum scale capacity
(refer to page 13)
Adjustment (Adj)
switch
0
Operation mode (Run)
Special Functions in “Fast Adjustment, “Setpoint
Adjustment”
LEDs
Annunciator LEDs ( Run, Output type, Error ).
Refer to chapter 9
Features
 Minimized zero and span drifts due to its microcontroller technology and high
accuracy, very low temperature drift, 24 bits ADC and 16 bits DAC converters.
 Long time stability and low temperature drifts eliminate the frequent
readjustment period.
 Very easy and user friendly digital adjustment via rotary switches located on
the front of the instrument.
 Programmable digital adaptive anti-vibration filters to minimize environmental
vibrations.
 eCal- electronic calibration without weights and digital filter adjustment via
RS232C port and xFace PC software.
 Fast calibration feature to reduce the adjustment time and to minimize
adjustment error.
 Calibration at PLC does not require readjustment after changing instrument
because of matching in the production.
 2 pcs free relay contact output for alarm or controlling valves, gate etc.