SPRIANO SST50 - Page 24

OPERATING MANUAL
MN-SST50
ED-17-09
SPRIANO® TECHNOLOGIES - www.spriano.it – spriano@terranova-instruments.com
a TERRANOVA® Srl brand - www.terranova-instruments.com - VAT IT07848810151
Factory & Sales: Via Gramsci 1 – 26827 Terranova dei Passerini (LO) – Italy
Head Office: Via Rosso Medardo 16 – 20159 Milano – Italy Ph: +39 0377 919119 – Fax: +39 0377 855720
Pag. 24/48
Function
Display name
Use
Choice span
Fault
configuration
ALARM TYPE
Fault condition analog output
selection.
NONE = no
action
21mA
3.85mA
LAST = last
read value
Damping
setting
DAMP VALUE
Insert the signal averaging
time constant.
0 ÷ 60s
Zero
re-setting
OFFSET
The transmitter links the
actual reference input to the
zero display measure. The
transmitter will then show 0
at display after the
confirmation by [OK].
-
4mA input
automatic
setting (zero)
SET LRV
At button pushing the
transmitter will
automatically link the 4mA
output to the actual
reference input.
-
20mA output
Entrant setting
(span)
SET URV
At button pushing the
transmitter will
automatically link the 4mA
output to the actual
reference output.
-
Analog output
test
LOOP TEST
It is possible to fix the analog
output of the transmitter to
a required mA value.
3.85 ÷ 21mA
Analog output
calibration
CAL 4-20mA
The transmitter fixes the
output to 4mA and asks by
display to check the value
(OK? YES/NO). Choose NO if
the output is incorrect and
insert the value read on an
external Ampermeter. Do it
again until necessary. The
same procedure for 20mA
follows.
-