Input Calibration Procedure (Only With Analog Input Option) - CD Automation CD3000S2PH User Manual

CD3000S
2PH from 10A to 90A

9.2 Input Calibration procedure (only with Analog Input Option)

Warning: this procedure can be done just by specialized personnel and is needed only if you
change the input type.
ON
S.C
H.B.
Start TUNE
Auxiliary power supply
Mantain Key CAL pushed
and give the power supply
Release key
when red and yellow
led are ON
Yellow and Red leds
are ashing
SSR
INPUT TYPE
Wait for more than 10 sec.
from start ashing
yellow and red leds
The leds will
stop ashing
SSR Input
is tuned
OFF
2sec.
ON
S.C
H.B.
ANALOG
Within 10 sec. from start
ashing yellow and red leds
push again momentary
CAL Key
Yellow led only is
ashing, apply
0 input Signal
I.E.: 0V for 0-10V
4mA for 4-20mA
Now press CAL Key again
Red led only is
ashing, apply
10V for 0-10V input
or
20mA for 4-20mA input
Now press CAL Key again
Analog input
is tuned
End
TUNE
26
User's manual
ON
S.C
H.B.
ON
S.C
H.B.
0% Signal
ON
S.C
H.B.
100% Signal