Span Adjustment By The Screw - Fuji Electric FCX-AII-V5 Series Instructions Manual And Service Instructions

INDICATION
adjust the output signal to 4.00mA using the external adj. screw.
Max Zero elevation with :
-100%

4.1-2 Span adjustment by the screw

The measuring range for each transmitter is determinated according to its type.
Span is changed by the outside screw with the mode setting switch in the housing set at span
(1) Set the mode setting switch to span position.
External adj. screw
(2) Apply standard input pressure corresponding to new Lower Range Value
(3) Adjust output to 20mA by turning the outside screw
INF-TN5FCXA2V5e-E
After adjustment, the transmitter should be kept energized at about 10
seconds to write the adjustment results into memory.
When a digital indicator is attached to the transmitter, it's necessary to
remove this indicator and to replace it in the same place by the zero/span
adjustment electronic circuit.
Max Span
Min Span
0%
(4mA)
Zero elevation
Set switch to "zero" position
for zero calibration
Max Zero suppression with
Output
signal
Min Span
100%
Max Span
(20mA)
Zero suppression
+100%
Input signal
%URL
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