BIFFI ICON-040 - 9.1.9 OUT 4-20 mA Configuration

December 2019
64
Installation, Operation and Maintenance Manual
VCIOM-08500-EN
Section 9: Set-Up Routines
Set-Up Routines
9.1.9 OUT 4-20 mA
This routine is only available if the Ain/Aout card is present. With this card, the ICON3000
is provided with a 4-20 mA analog input and a 4-20 mA analog output.
The 4-20 mA output can be congured to provide a current proportional to either
“position” or “torque”. The polarity option allows reversal of the relationship between
the present position or torque and the 4-20 mA output signal, according to the following
diagrams:
Figure 62 Diagram
Conguration procedure
•
Move the local selector to OFF and then simultaneously press OPEN and STOP.
Select the language and then enter the password according to the instructions
(see “entering the set-up mode”). When the message of the display is “SET-UP MODE
OK?” press YES. Press YES to select the "Actuator Setup" menu, press NO to scroll
through the list of available routines, and then press YES to select "Out 4-20 mA" .
• Press YES if the output is correct (POSITION or TORQUE). If not, press NO to
change it and then press YES.
• Press YES if the polarity is correct. If not, press NO to change it and then press YES.
Output: position
Polarity: 4 mA = CL
Output mA
Position %
Output: position
Polarity: 4 mA = OP
Output mA
Position %
Output: torque
Polarity: 4 mA = CL
Output: torque
Polarity: 4 mA = OP
Output mA
Output mA
Torque % Torque %
20 mA
4 mA
0% 100% 0% 100%
20 mA
4 mA
20 mA
12 mA
12 mA
4 mA
20 mA
4 mA
100% CL 0% 100% OP
100% CL 0% 100% OP